Stainless steel liquid filled pressure gauge.

Case and bezel: 304SS

Connection: copper alloy

1/4" BSPT lower mount for 63mm

3/8" BSPT lower mount for 100mm

EPDM diaphragm pressure gauge guard acts as a barrier between the gauge and corrosive media, for safe pressure transmission.

Diaphragm: EPDM diaphragm with PTFE coating on the side in contact with the medium

Seal: EPDM - PTFE

Stainless steel industrial service pressure gauges suitable for corrosive environments.

Case and bezel: 304SS

Connection: 316SS

¼" NPT lower mount for 63mm

½" NPT lower mount for 100mm

Protection: IP65

• Chemical
• Petrochemical
• Refining
• Power
• Marine
• Food industry

Chemical pressure gauge for use in aggressive environments, with chrome nickel steel housing and safety inspection glass. High resistance to load alternation and shocks. Designed according to EN837-1.

Measuring range:

• 0 – 2.5 bar
• 0 – 4 bar
• 0 – 6 bar
• 0 – 10 bar

Measuring accuracy:

• class of accuracy < ø 100;1.6
• class of accuracy > = ø 100 = 1.0

Standard pressure gauge with copper alloy connection and measuring system. This standard pressure gauge by Stubbe has plastic housing and a transparent plastic inspection window. Designed according to EN837-1.

Measuring range:

• 0 – 2.5 bar
• 0 – 4 bar
• 0 – 6 bar
• 0 – 10 bar

Measuring accuracy:

• class of accuracy < ø 100;1.6
• class of accuracy> = ø 100 = 1.0r

Track and trolley systems move chlorine drums safely. These are rail and wheel systems that move a 1900kg chlorine drum over a 3.5m distance.

Use in conjunction with a drum lifting beam.

The Hydra-Vent absorption column absorbs any minor releases of chlorine gas from a pressure relief device. All vacuum regulators/chlorine gas systems include a safety vent facility to relieve gas if the system pressure rises above atmospheric. These releases may occur due to a minor fault or routine operations.

By terminating vent lines to the Hydra-Vent absorption column any atmospheric release of chlorine gas in standard chlorine systems will be alleviated under normal operating conditions for up to 12 months.

The absorption capacity of the Hydra-Vent is 0.6kg of chlorine gas.

Australian Standard AS 2927 compliance
Installing a Hydra-Vent where the relief terminal point is located indoors, meets the requirements of AS 2927:2019 for the storage and handling of liquefied chlorine gas. It will minimise the exposure of personnel and equipment to minor nuisance releases.

Media replacement
Absorption media should be replaced at twelve monthly intervals, or alternatively if an alarm indicates that saturation has occurred.
Regularly changing the absorbent maintains their effectiveness and ensures compliance with Australian Standard AS 2927:2019

• Improved safety by optimum location of vent line termination
• Reduced surface corrosion in the vicinity of vent termination
• Can be installed in the chlorine room providing the most secure termination point
• A chlorine leak detector sensor located adjacent to the absorption column will provide an alarm in the event of media saturation

The EA14M pressure indicator consists of an electronic module and a pair of separated transmitters. It is an intelligent multi-function instrument that measures and displays process pressure or vacuum.

The programmable limit detection function enables it to also act as an accurate and versatile pressure switch.

The LCD displays the following measuring units: Bar, mbar, Pa, KPA, MPA, PSI, InWC, mmWs and mmHg.

The ME69 pressure transmitter is connected to the EA14M indicator via flexible signal cables terminated by plug-in connectors. The measuring range of the transmitter and indicator are matched and calibrated.

• Colour-change LCD display
• Switchable pressure units
• 2 independent switching points with lots of configuration options
• Optional signal output with possibility of characteristic curve spread and reversal with any off-set
• Characteristic curve implementation via table with max. 30 measuring points
• Complete adjustment of all parameters and measuring point protocol possible through optional PC adaptor EU03

• Pressure switch/pressure display for unconventional accessible measuring places
• Level measurement
• Simplified pump control
• Monitoring of pumps and compressors

The ME69 pressure transmitter detects pressure or vacuum in a process system. The corrosion-free plastic design is rugged and resistant to aggressive media, making it ideal for use in water treatment.

The transmitter consists of a ceramic sensor with integral electronics. The sensor's diaphragm is deflected in relation to the process pressure or vacuum supplied, resulting in highly accurate readings.

• Rugged design
• High accuracy
• Resistant against aggressive media

• Electroplating plants
• Water treatment plants
• Process water treatment
• Wastewater treatment

Chlorine pressure gauge manufactured by Evoqua Water Technologies (previously Wallace and Tiernan). The vacuum pressure gauge releases an alarm in the case of a too high vacuum (gas cylinder empty) or a too low vacuum (insufficient vacuum developed by the injector). It can also initiate changeover from empty to full gas cylinders.

The amperometric titrator by Evoqua (previously Wallace and Tiernan) is ideal for the precise measurement of chlorine residuals, including very low residuals, for the calibration of on-line analytical equipment.

The amperometric titrator is also used in large swimming pools and food plants, bottling plants and research and development facilities to calibrate automatic residual-recording and control equipment. It is easy to understand and operate which encourages frequent testing to ensure precise measurement and control of chlorine residuals.
The unit is suitable for the residual tests in Standard Methods and ASTM Method D-1253.

Measures chlorine residuals as low as 1 part per billion

• Switch selectable measurement range: standard range down to 0.01 ppm or low range down to 1 ppb
• Measures free, total and combined chlorine residuals, as well as residuals of potassium permanganate and chlorine dioxide
• Standard front titration procedure or back titration capability for wastewater
• Measures free residuals as well as mono and di-chloromine fractions of combined residuals in the same sample
• Measures sulfur dioxide residuals in dechlorination systems

• Drinking water treatment
• Municipal wastewater
• Food and beverage processing plants
• Commercial aquatics
• Research and development facilities
• Laboratories

The Evoqua (previously Wallace and Tiernan) Depolox 3 plus residual chlorine analyser continuously monitors free or total (combined) chlorine, chlorine dioxide or ozone in drinking water applications. It uses proven and universally accepted amperometric measurement technology to directly measures three disinfectant residuals. It also provides a 4-20mA output signal for control or recording purposes and integral alarm relays. A constant flow rate ensures a stable, representative measurement signal. This is provided by a choice of flow cells: bare-electrode or membrane. The Depolox 3 plus analyser is also available in an arrangement for measuring pH or fluoride for water quality testing.

• Chlorine measurement without the use of reagents, therefore sample can be added back to the supply or drain
• Three-electrode measuring cell which eliminates the need for constant zero adjustment
• Flexible arrangements- 4 flow cell and 2 electronic control units are available
• Advanced electronics housed in NEMA4X enclosure
• Optional sample flow switch for indication of loss or sample flow

Design your own electric automatic shut-off device, by choosing the actuator and controller to suit your needs.

With the correct choice of actuator and controller up to six containers can be closed sequentially or two can be closed simultaneously. All combinations exceed the performance requirements and recommendations of  AS 2927:2019 for the storage and handling of liquefied chlorine gas.

Controllers can provide up to 12 different alarms and status signals including programmable relays and output options for SCADA or PLC systems.

All automatic shut-off systems prevent operators from having to enter a toxic environment to close a leaking valve and are supplied with an emergency stop panic button for remote activation.

The Terminator actuator is a safety device that automatically closes a chlorine cylinder or ton container valves in case of a leak.

The Terminator actuator uses the Gemini controller to provide power and logic to the actuator. The electric automatic shutoff device is fully automated and microprocessor controlled system can respond to a leak quickly and reduce exposure risk to operational personnel when a leak occurs.

According to the Australian Standard AS 2927:2019; the chlorine installation requirements at public swimming pools shall include an automatic shut-off device.

• Closes valve in less than 1 second
• Shutdown via gas detector or panic button
• Electric DC powered system – no pneumatics
• Up to 3 days of built-in backup power
• No tools required for installation on valve
• Chlorine resistant materials for maximum durability
• Test feature
• Entire systesm NEMA 4X
• Closing torque 30-40ft.lbs

• Water treatment facilities
• Wastewater treatment facilities
• Hazardous gas use facilities

The Hydra-Sentinel is an automatic chlorine shut-off device for chlorine cylinders and drums in water and wastewater treatment plants. It meets the performance requirements and recommendations of AS 2927:2019 for the storage and handling of liquefied chlorine gas.

The shutdown system is designed as an additional line of defence to an approved safety plan. It automatically shuts the primary isolation valves on the containers if a significant gaseous chlorine leak is detected. The system may be supplied with an integral chlorine leak detector if required. According to Australian Standard AS 2927:2019; the chlorine installation requirements at public swimming pools shall include an automatic shut-off device.

The control unit includes integral power supply and battery backup. An air regulator provides air at 600 kPa to a maximum of 8 actuator arm assemblies. Each arm is clamped directly to a chlorine container valve.

The chlorine shut-off device protects plant and equipment from accelerated corrosion caused by chlorine gas escape while the installation is unmanned. It also supplements and enhances the protection of operating personnel against exposure to chlorine gas (and/or other toxic gases).

• The control panel includes (7) light indicators for:
  Power on
  Power loss
  Low air pressure
  Low battery voltage
  Leak detected
  Test
  Remote shutdown activated
• Flashing warning light indicating the power switch is in the off position
• Battery back-up included with each system
• Remote pneumatic panel with built in air pressure gauge
• Unique purpose built yoke mounted actuator arm, designed to connect directly to the yoke of an Evoqua (previously Wallace and Tiernan) vacuum regulator without the need for additional adaptors
• Inhibit function for use when changing containers

Pneumatic arm for drum yoke mount to suit the Hydra-Sentinel automatic shutoff device

Depth filter cartridges for high flow water. The high flow filters are made of thermally bonded polypropylene fibres and are available in four pore sizes. Superior dirt holding capacity compared to conventional cartridge filters reduces filter consumption and therefore the costs associated with filter replacement.

These filter cartridges are designed and manufactured for resistance to a wide range of chemical solutions and have excellent oil and temperature resistance.

• Low pressure drop
• Excellent dirt holding capacity
• High temperature/oil resistance
• Extended filter life

• Reverse osmosis pre treatment
• Well injection
• Seawater filtration
• Process water filtration

Dosing standard skid range consists of pre-engineered standard two pump systems, all piped on a common skid complete with components and controls. These pre-designed skids are cost-effective as the engineering and design costs are eliminated. It also means that CAD drawings, footprint dimensions and piping and instrumentation drawings are immediately available to assist in plant planning.

The standard plug-and-play design reduces lead times, to enable fast delivery. The skids are tested and pre-commissioned in our workshop to ensure quick and easy installation on-site.

Dosing standard skids are designed in a fully enclosed cabinet providing a chemical barrier to protect operators.

• Fully enclosed cabinet
• Duty/standby dosing pumps
• Rigid PVC suction manifold with in-line strainers to protect the pumps from foreign particulate matter
• Pressure relief valves on each pump to protect the system from high pressure failure
• PVC pressure loading valve ensures accuracy of the dose rate and prevents chemical siphoning through the system
• Drain/flush system
• Calibration cylinder to test pump settings
• Pressure gauge with protector
• Pre-wired termination panel c/w pump input and output signal cables
• Pre-mounted 56 series SPOs on skids and plugs on dosing pumps
• Options: dampeners, check valves, flow meter and dilution line

• Drinking water
• Process water
• Wastewater
• Recycle and reuse
• Dust suppression
• Odour control

The SOLO XT digital weight indicator uses exclusive cross technology to merge hydraulic weight sensing with digital indication.

The chlorine cylinder scales are battery powered. They use a hydraulic load cell for weight sensing, therefore no AC power is required. Two standard C cell batteries power the indicator for up to 4,000 hours of continuous display time.

In order to extend battery life even further, the LCD display can be activated by an ON/OFF button located on the face of the indicator. The display automatically powers down after a set period or can be instantly shut off by pressing the button a second time. In this mode, the batteries will last up to three years. The display on model 4-20mA  remains on continuously. It is powered by the DC loop and then batteries when loop power is unavailable.

• Simple, quick and economical installation
• No AC power needed – battery operated
• Single and multiple cylinder scales
• Corrosion resistant PVC platform
• Wall mounted chaining bracket/tool rack
• Large digital display
• Net capacity 100kg
• Better than 1% accuracy
• Keypad control provides access to 5 functions: zero indicator, set bar graph and 4-20mA capacity, set display auto-off time, set alarm relay values, set decimal point
• Optional 4-20mA output for remote monitoring with battery back-up
• Optional level alarm output relays

Carboy scale is a corrosion-resistant solid PVC platform scale. The platform is low profile allowing carboys to be easily rolled on and off without lifting. It has no moving parts and is machined from a solid piece of PVC plastic, coated with Tuf-Coat. A single anodized aluminum electronic load keeps electronics to a minimum for increased reliability. This combination of components creates an ultra-durable scale for harsh chemical room environments.

Using a scale results in an inexpensive, non-contacting, highly reliable method of monitoring your chemical inventory.

The carboy scale platform is available in 3 different sizes to accommodate carboys from 8" to 24" in diameter (approx 5 to 50 gallons).

• Corrosive resistant
• Tuf-coat environmental armor protected platform
• Low level alarms available
• Full 5 year warranty
• Simple and rugged design

• Suitable for municipal and industrial chemical feed systems
• Fluoride
• Polymer
• Sodium hypochlorite
• Sodium bisulfite
• Caustic
• Alum

Drumm scale is a low-profile, corrosion-resistant steel platform that allows operators to load and unload chemicals safely and easily.

• Capacity of 20 to 200 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

The IBC tote bin scale monitors chemicals stored in and fed from intermediate bulk containers (IBC).

The heavy duty steel platform is protected with a Tuf-Coat which is highly resistant to chemicals, abrasion and impact. In addition, it is resistant to ultraviolet light degradation, making it ideal for harsh environments.

The IBC tote bin scale uses weighing technology to create a highly reliable, non-contacting chemical monitoring system.

• Safely track chemical usage and tank levels
• Warn of dangerous over and under feed conditions
• Prevent system from running empty

• Polymer
• Sodium hypochlorite
• Hydrofluosilicic acid
• Sodium hydroxide

The day tank scale heavy duty steel platform is protected with Tuf-coat which is highly resistant to chemicals, abrasion, impact and ultraviolet light degredation.

The system allows easy and accurate tracking of chemical feed rates.

When feeding chemicals such as fluoride, polymer and sodium hypochlorite, it is imperative that you have a way of accurately tracking chemical usages and feed rates. Compared to intrusive tank level technologies, weight is an inherently more accurate means of measuring level contents because it is independent of vessel shape, temperature, corrosive fumes and specific gravity of the contents.

Using the Force Flow day tank scale for your chemical inventory management results in an inexpensive, non-contacting, highly reliable method of tracking chemical levels, usages and feed rates.

• Vessel type: stationary day tanks
• Capacity of 400-4000 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

The Wizard 4000™ chemical weight indicator, by Force Flow, is an extremely powerful chemical inventory management system. It is suitable for monitoring chlorine gas, sodium hypochlorite, fluorosilicic acid and all other chemicals used in water treatment. The Wizard 4000™ chemical scales can be used with most electronic load cell based weighing systems.

The Wizard 4000™ has up to four separate channels and can therefore be used to simultaneously monitor levels in up to four separate tanks. This provides the ability to monitor each tank independently, as well as get the combined totals for all the tanks. The "Daily Usage" data and logging function allows for easy record keeping. The "Days Until Empty" function makes it simple to anticipate tank refilling and chemical reorder points.

A "Feed Rate" function allows the operator to monitor chemical feed rates, which can be alarmed or transmitted via a 4-20 mA signal. This important feature allows early warning of dangerously low or high feed rate conditions and therefore prevents hazardous under or overdosing of chemicals to the process.

The Wizard weight indicator provides up to four set points, each triggering dry or solid-state relays. These relays can be programmed for high or low level alarms, automating chemical transfer from bulk to day tanks or diluting chemicals down from their full strength. These features prevent the hazards of running out of chemicals or accidental overfilling of tanks.

• Multi function display including:
  Net weight remaining
  Daily usage
  Amount used – running total
  Feed rate – current chemical feed rate in kg/hr
  Days until empty – at current feed rate
  Tare weight
  Gross weight
  Percent full – tank percentage
• Flexible software allows the user to monitor chemicals in LB’s, KG’s, Gallons, Litres or % of full
• Up to four 4-20mA outputs
• Up to four solid state or dry contact relays
• Dual Line display with 16 characters per line, alphanumeric with backlighting
• Display reads down to 0.1kg increments
• IP56 structural foam moulded enclosure

Static mixers are highly-engineered motionless mixing devices that allow for the inline continuous blending of fluids within a pipeline. With no moving parts, static mixers utilize the energy of the flow stream to generate consistent, cost-effective, and reliable mixing. The Koflo threaded stainless steel static mixer is precision-welded into a schedule 40 housing with male NPT threaded ends.

The Koflo stainless steel static mixer is third party certified to NSF / ANSI 61. Furthermore, it is made from industrial grade materials to ensure long service life and durability under demanding conditions.

The patented Koflo Blade^™ style element provides Koflo's best-in-class efficient mixing ability for turbulent flow applications combined with minimal pressure (head) loss. Koflo's Blade^™ elements are available in multiple configurations for specialized, demanding applications

Static mixers are available in sizes 1/2" to 2", in both 304L and 316L stainless steel with either 6 or 12 mixing elements.

Flanged connections are available upon request.

• Housing: schedule 40 316/316L stainless steel
• Elements: Koflo Blade™ Style 316/316L stainless steel
• End connections: machined male NPT (threaded ends)
• Industrial grade materials and craftsmanship ensure long service life and durability under demanding conditions

• Polymer dilution
• Chemical blending
• Water treatment
• pH adjustment

A chemical injection quill ensures that chemicals are evenly dispersed in the center of the pipeline.  This will prevent channelling of the chemical down the pipe wall.

The Koflo chemical injection quill contains an integral ball check valve which is constructed of ceramic material. Standard units have a 3-1/4" quill length which can be shortened for smaller diameter pipes.  Longer quill lengths are available for larger diameter pipelines.  To ensure the proper positioning of the 45° bevel in the pipeline, each quill comes with permanently etched flow arrows.

KOFLO chemical injection quills are used to introduce medium to highly corrosive chemicals into a pipeline, without damage to the side port or pipe wall at the point of injection.

Certified to NSF/ANSI-61

The Hydramet HQ3 injection quill is the future of injecting chemicals safely. The quill has been designed with operator safety in mind ensuring the quill cannot be accidentally withdrawn or ejected. It is mechanically impossible for the quill to pass through the seal chamber; it cannot become a projectile.

In addition, the shaft has been strengthened to avoid breaking under pressure and the angled spear tip creates turbulence which improves mixing. The quill has excellent resistance to stress corrosion cracking in chloride bearing environments and is therefore suited to chlorination systems.

• Excellent resistance to stress corrosion cracking (SCC) in chloride bearing environments
• Excellent resistance to corrosion fatigue and erosion corrosion
• Very high mechanical strength
• Flow direction indicator on shaft for optimal mixing
• Seal chamber minimises risk of leaks or exposure to chemicals
• Length can be adjusted on site – no cutting required
• Angled spear tip improves mixing creating turbulence at the dosing point
• Reinforced tip for longer operation
• Suitable for various pipe sizes
• Installation of non-return valve required to avoid any contamination of dosing line
• Safely able to remove spear without shutdowns

Ideally suited to chlorination systems
• Injecting chemicals in indoor and outdoor applications
• Installation of non-return valve required to avoid any
contamination of dosing line

Stainless steel liquid filled pressure gauge.

Case and bezel: 304SS

Connection: copper alloy

1/4" BSPT lower mount for 63mm

3/8" BSPT lower mount for 100mm

The Grundfos DMH hydraulic diaphragm pump is an extremely strong, robust pump for high pressure applications.

The range is highly versatile because it covers a wide flow range. The DMH diaphragm pump also ensures smooth and low-pulsation dosing. The absence of pressure peaks results in less stress to components and longer service intervals for the entire system.

All liquid-wetted parts need to be resistant to the chemicals used. A variety of dosing head and valve materials allow the selection of the exact degree of chemical resistance required.

The serially integrated pressure relief valve and active diaphragm protection system (AMS) keep the pump and entire system protected against overpressure, if the discharge line is blocked. In addition, the degassing valve at the pump guarantees the high functional safety of the pump. DMH pumps have a very long operating life and long service intervals due to the aluminium enclosure and the piston diaphragm technology.

• Control by manual stroke length adjustment
• Turn-down ratio 20:1
• Built-in pressure relief valve
• Automate by optional stroke servo or VFD
• 200-240/380-420 V 50/60 Hz

• Power plants
• Petrochemical/oil and gas industry, refinery
• Treatment of process water and drinking water

DDE digital dosing pumps offer a solution for low budgets.

They enable accurate dosing of virtually all chemicals, while offering great flexibility and user friendliness. In addition, they offer excellent dosing accuracy, within 1.5% of the actual setpoint.

• Easy output adjustment in L/h
• Turn-down ratio for 800:1

B version

• Controls: Manual only

AR version

• Controls include manual, pulse and analogue with remote on/off

For dosing with automatic failure protection, see the DDA XL pump range

• Dosing accuracy is +/- 1.5% of actual setpoint and +/- 0.1% of full scale
• Dosing is almost pulsation-free, no additional accessories are needed
• Safe dosing with automatic failure correction

• Disinfection
• pH adjustment
• Chemical dosing
• Cleaning in place
• Coagulation
• Precipitation/flocculation
• Filtration
• Reverse osmosis

DME Grundfos dosing pumps combine precise dosing with ease of use.

DME is a compact positive displacement diaphragm dosing pump, with integrated variable speed motor drive in a IP65 enclosure.

The pump is user friendly, accurate and reliable. It is equipped with a logical control panel with one-touch buttons and a multi-language backlight display.
Grundfos dosing pumps can be calibrated to the actual installation by means of a simple calibration function to enhance accuracy.

The turndown ratio is 1 to 800 which is ten times better than that of traditional equipment.

A unique drive technology and microprocessor control make sure that liquids are dosed precisely and with low pulsation, even when the pump is operating with high viscosity or degassing liquids. Instead of the conventional stroke length adjustment, DME capacity is regulated by automatic adjustment of the motor speed during the discharge stroke, and by fixed suction stroke speed. This guarantees optimal and uniform mixing.

• Controls include manual and timer

PR version

• Controls include manual, pulse, analogue, batch, cycle timer and remote on/off

• Turn-down ratio 800:1
• 100-240V 50/60Hz, 1-phase, motor IP65

• Pulp and paper industry
• Textile industry
• Food and beverage industry
• Industrial process water and wastewater treatment
• Drinking water treatment

The smart digital dosing DDA pump provides a high-end solution for complex and demanding applications.

• Degassing even in standby mode
• 1000:1 (3000:1 for 7.5-16) turndown ratio
• Stepper motor drive for smooth and continuous flow
• 2 relay outputs + 4-20mA output
• Digital control adjustment in l/hr
• Dual chemical level inputs
• 100-240V 50-60Hz
• Single phase 17W motor IP65
• Controls include: manual, pulse, analogue, batch, cycle timer, 7 day timer, GeniBus and remote on/off
• Dual chemical level inputs
• Click mounting plate for easy attachment
• Large illuminated coloured LCD
• Click wheel menu select and adjustment

• Drinking water treatment
• Wastewater treatment
• Pulp and paper industry
• Textile industry
• Cleaning water treatment
• Food and beverage industry, dairies
• Cooling tower water treatment
• Low-pressure boiler feed water treatment

Mobile water treatment trailers are customised portable dosing units manufactured to client specifications. We bring the treatment to the water by mounting a mobile water treatment system in a trailer.

Clients specify the chemical and dose required plus any other needs they have for their application. We work closely with clients, mainly from the utility and mining sectors, to design and build solutions that meet their operational and organisational requirements.

Mobile water treatment trailers are ideal when the services of water supply are disrupted temporarily to achieve a consistent supply of safe water.

• Chemical storage tank with integral bund
• Water storage tank
• Dosing pump
• Flow meter
• Tank level sensor
• Washdown hose
• Transfer pump
• Water quality monitor
• Mixer
• Generator with secure cage
• RCD protection
• 12VDC and 240VAC outlet
• Electrical control panel
• Battery back up
• Emergency breakaway system
• Splash curtains
• PPE
• Eye was station
• Spill kit
• Fire extinguisher
• Safety signage
• Lockable tool box
• Four stabiliser legs
• LED lighting
• Isolation and overflow pipework
• Lockable life up sides fitted with gas struts

• Chlorinated solutions to disinfect pipelines post repair
• Washdown of reservoir/tank walls and filter beds
• Auxiliary dosing when low chlorine levels are detected
• Stand-by emergency chlorine booster in the event of a power failure or lack of chemical
• Improve odour and taste of water
• Clean and refill tanks and reservoirs

Hydro MPC BoosterpaQ is a fully integrated system with pump, motor and variable frequency drive. It is factory assembled and tested to the highest standard to ensure trouble free installation and commissioning.
The system is controlled by the advanced CU 352 MPC controller. It features the extremely reliable, high efficiency CR pump range with MLE permanent magnet (ECM) integrated VFD/motor and hygienically designed 316 stainless steel manifolds.

• Reliable
• Highly efficient
• Service-friendly
• Space-saving
• Low-flow detection
• Application-optimized software
• BUS and Ethernet communication option
• Large, clear display
• Single source responsibility
• Hygienic designed 316 SS manifolds
• User friendly advanced control interface

• Domestic water pressure boosting
• Multi-story and commercial buildings
• Water utility and municipal settings
• HVAC applications
• Industry and plant boosting
• Irrigation

Vertical, multistage centrifugal pump with suction and discharge ports on same the level.

The Grundfos CR centrifugal in-line pump family works for water supply, water treatment and almost any industrial solution – including those for high-pressure, hot, dangerous, flammable and aggressive liquids.

The pump is easier and less costly to install than comparable pumps because of its small footprint. The new CR pumps have been developed using simulation-driven design to perfect every single component. They have been field-tested around the world, so you can install and operate the range with total confidence.

Pump materials in contact with the liquid are in high-grade stainless steel (EN 1.4401) (AISI 316)

• Pressure boosting
• Liquid transfer
• Irrigation
• Reverse osmosis

The extension box adapter, E-Box 200, communication interface enables wired data transmission via Modbus RTU from Grundfos digital dosing pumps to Modbus based SCADA systems. The E-Box 200 is mounted directly underneath the dosing pump.

• Bus communication adaption device
• Cable connection direct to DDA pumps
• Clips onto base of pump
• Internal connection and terminating resistor

Grundfos service kit for the DDA 12-10 or DDE 15-4 pump.

DDA service kit contents:

1 discharge valve
2 suction valve
3 diaphragms
3 o-rings
7 hex socket head cap screws
7 washers

Chamber stack kit to suit Grundfos centrifugal pump

The injection unit connects the dosing line with the process line. They ensure a minimum counterpressure of 0.7 bar, and avoid backflow of the dosing liquid. The spring-loaded non-return valve comes with Tantal spring. The injection pipe of PP, PVC and PVDF versions can be shortened. Suitable for the Grundfos DME digital dosing pump

Chemical weight scales are ideal for chemical monitoring and management. The carboy scale base has a corrosion-resistant,  solid PVC platform. This low profile platform allows carboys to be easily rolled on and off without lifting.

Accommodates carboys from 8" to 24" in diameter (approx 5 to 50 gallons).

The weight indicator is an hydraulic system requiring no power.

• Corrosive resistant
• Tuf-coat environmental armor protected platform
• Low level alarms available
• Full 5 year warranty
• Simple and rugged design

• Suitable for municipal and industrial chemical feed systems
• Fluoride
• Polymer
• Sodium hypochlorite
• Sodium bisulfite
• Caustic
• Alum

The Drumm-scale low-profile, corrosion-resistant steel platform allows operators to load and unload drum packaged chemicals safely and easily. The platform accommodates drums from 18" (457mm) to 24" (610mm).

Using a drum scale for your inventory management results in an inexpensive, non-contacting, highly reliable method of measuring level. Weight (or mass) is an inherently accurate means of measuring vessel contents because it is independent of vessel shape, temperature, and corrosive characteristics of the contents. By knowing how much chemical remains, operators can be assured that the drum will not run empty during their absence.

Drumm-scale is easily installed by regular plant personnel and requires virtually no maintenance. It comes with a full 5-year warranty.

• Capacity of 20 to 200 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

Intermediate bulk container (IBC) tote scale with hydraulic indicator is a chemical weighing system.

The heavy duty steel platform is protected with a Tuf-Coat which is highly resistant to chemicals, abrasion, impact and ultraviolet light degradation, making it ideal for harsh environments.

The IBC tote scale uses weighing technology to create a highly reliable, non-contacting chemical monitoring system. Requiring no power, the system offers a highly reliable method of level control and measurement with virtually no maintenance.

• Safely track chemical usage and tank levels
• Warn of dangerous over and under feed conditions
• Prevents system from running empty

• Polymer
• Sodium hypochlorite
• Hydrofluosilicic acid
• Sodium hydroxide

This day tank scale base is corrosion resistant and has tank anchorage devices mounted directly to the platform. Requiring no power, the system offers a highly reliable method of level control and measurement with virtually no maintenance.

When feeding chemicals such as fluoride and sodium hypochlorite, it is imperative to accurately track chemical usages and feed rates. Compared to intrusive tank level technologies, weight is an inherently more accurate means of measuring level contents.  Weight measurement is independent of vessel shape, temperature, corrosive fumes and specific gravity of the contents.

Using the Force Flow day tank scale base for your inventory management results in an inexpensive, non-contacting, highly reliable method of tracking chemical levels, usages and feed rates.

• Vessel type: stationary day tanks
• Capacity of 400-4000 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

The SOLO G2 chemical scales digital indicator provides a simple and economical way to measure chemical usage and inventory.

The SOLO G2 digital indicator incorporates many features including a keypad, 0-100% bar graph display and a diagnostics menu. The diagnostics menu allows the user to calibrate the indicator without the hassle of test weights. All set point, 4-20mA, bar graph and filtering values are now easily entered using the keypad. Therefore adjusting DIP switches is a thing of the past.

During tank change, tare weight can be entered via the keypad to arrive at the correct net (chemical) weight or, if the net weight is known, you can simply enter it directly. Either way the menu driven display prompts the user through this easy process. For maximum durability the Force Flow SOLO G2 chemical scales is housed in a NEMA 4X enclosure which offers superior protection against harsh environments such as chemical rooms and outdoor installations.

• Simple operation, economical price
• Includes 4-20mA outputs for remote monitoring
• Single or dual channel
• Display reads down to 0.1kg increments
• Backlit LCD display with dual lines and 16 characters per line
• NEMA 4X, UL listed structural foam moulded enclosure

PFS chemical injection spear has been developed to allow chemical injection into the centre stream of the flow. This ensures the dispersion of the chemical in a more uniform manner, providing for a more homogenous mix in the pipeline. Female x male pipe connections also available.

Certified to NSF/ANSI-61

• 6 materials of construction – PVC, CPVC, PP, PVDF, 316 Stainless Steel or Hastelloy C
• Standard sizes available 6“ or 8“
• Threaded or socket connections
• Built in spring loaded check valve

The withdrawable injection quill injects a chemical solution into the centre of water flow.

The quill withdraws fully from the pipeline  to allow  cleaning/maintenance. This means it is not necessary to isolate the flow in the main pipeline.

EPDM diaphragm pressure gauge guard acts as a barrier between the gauge and corrosive media, for safe pressure transmission.

Diaphragm: EPDM diaphragm with PTFE coating on the side in contact with the medium

Seal: EPDM - PTFE

Stainless steel industrial service pressure gauges suitable for corrosive environments.

Case and bezel: 304SS

Connection: 316SS

¼" NPT lower mount for 63mm

½" NPT lower mount for 100mm

Protection: IP65

• Chemical
• Petrochemical
• Refining
• Power
• Marine
• Food industry

Grundfos pumps DMX range is highly versatile because it covers a wide flow range and offers a variety of dosing head sizes, materials and accessories.

DMX mechanical diaphragm pumps offer accurate dosing with minimum maintenance.

Accurate dosing - all the time

The diaphragm design ensures that the dosing flow variation is below ± 1.5 % and the linearity deviation is kept below 4 % at all times. This allows very precise dosing of your chemicals

Smooth and low-pulsation dosing

Grundfos pumps DMX series ensures smooth and low-pulsation dosing without pressure peaks. This means less stress to all system components and therefore longer service intervals for the entire system.

• Double head versions (DMX 226)

• Turn-down ratio 20:1
• Control by manual stroke length adjustment

Disinfection, coagulation, flocculation, precipitation, etc. in:

• Drinking water treatment
• Wastewater treatment
• Pulp and paper industry
• Textile industry
• Cleaning water treatment
• Food and beverage industry, dairies
• Cooling tower water treatment
• Low-pressure boiler feed water treatment

The DDA XL chemical dosing pump enables accurate dosing of virtually all chemicals while offering great flexibility and user friendliness.

• Easy output adjustment in L/h
• Auto-deaeration during pump standby
• Turn-down ratio for 800:1

AR version

• Controls the dosing output by normal modes, manual, pulse and analogue

FCM version

• Monitors and controls the dosing output, self diagnoses and self corrects (when possible) faults
• Flow, total and pressure measurement display
• Flow, fault menu log

• Dosing accuracy is +/- 1.5% of actual setpoint and +/- 0.1% of full scale
• Dosing is almost pulsation-free, no additional accessories are needed
• Safe dosing with automatic failure correction

• Disinfection
• pH adjustment
• Chemical dosing
• Cleaning in place
• Coagulation
• Precipitation/flocculation
• Filtration
• Reverse osmosis

The DDE digital dosing pump offers a solution for low budgets.

B version

• Controls: Manual only

PR version

• Controls include manual and pulse with remote on/off

• 1000:1 turndown ratio
• 0.1 – 100% control adjustment knob
• 100-240V 50/60 Hz
• Single phase 17W motor IP65
• Controls: manual only
• Click mounting plate for easy attachment
• Flow and pressure from 0.006 to 15l/h and up to 10 bar

• Drinking water treatment
• Wastewater treatment
• Pulp and paper industry
• Textile industry
• Cleaning water treatment
• Food and beverage industry, dairies
• Cooling tower water treatment
• Low-pressure boiler feed water treatment

The drum spill containment scale by Force Flow accurately monitors chemical usage data. The scale reports how much chemical has been fed and how much remains. It also provides total chemical containment in case of a leak or spill.

Polyethylene grating supports the tank and allows chemicals to freely drain into the containment bund during a spill or leak. The initial 11 gallons of a leak or spill are contained directly beneath the drum in the polyethylene basin. If more capacity is required, a roll out bladder deploys enabling the system to hold a total of 66 gallons. The roll out bladder can be oriented to deploy in any direction and keeps overall scale height to less than 7" for easy drum loading. The roll out bladder ensures compliance with regulations that require drum spill containment to store 120% of drum capacity.

Vessel type: Portable or stationary drums or carboys

Capacity: From 20 to 200 litres

Can be used with your choice of indicator

• Fluoride
• Polymer
• Sodium hypochlorite
• Caustic
• Alum
• Sodium bisulfite

Chemical pressure gauge for use in aggressive environments, with chrome nickel steel housing and safety inspection glass. High resistance to load alternation and shocks. Designed according to EN837-1.

Measuring range:

• 0 – 2.5 bar
• 0 – 4 bar
• 0 – 6 bar
• 0 – 10 bar

Measuring accuracy:

• class of accuracy < ø 100;1.6
• class of accuracy > = ø 100 = 1.0

Standard pressure gauge with copper alloy connection and measuring system. This standard pressure gauge by Stubbe has plastic housing and a transparent plastic inspection window. Designed according to EN837-1.

Measuring range:

• 0 – 2.5 bar
• 0 – 4 bar
• 0 – 6 bar
• 0 – 10 bar

Measuring accuracy:

• class of accuracy < ø 100;1.6
• class of accuracy> = ø 100 = 1.0r

Static mixers are motionless mixing devices. They continuously blend fluids inline, within a pipeline.  Static mixers have no moving parts, and use the energy of the flow stream to generate consistent, cost-effective, and reliable mixing. This schedule 80 PVC static mixer is solvent-cemented into the PVC housing to create a high strength bond and edge-seal the static mixer to the wall to prevent liquid for slip streaming around the mixing elements.

• PVC construction provides a durable and cost-effective mixing option
• A high-strength PVC solvent cement seals the edges of the mixer, ensures efficient mixing
• Third party certified to NSF / ANSI 61

The patented Koflo Blade^™ style element provides Koflo’s best-in-class efficient mixing ability for turbulent flow applications combined with minimal pressure (head) loss. Koflo’s Blade^™ elements are available in multiple configurations for specialized, demanding applications

• Housing: Schedule 80 PVC
• Elements: Koflo Blade^™ Style PVC
• End Connections: Male NPT (Threaded Ends)

• Polymer blending
• Chlorination and ozonation
• Admixing of water treatment chemicals
• Chemical blending
• pH control
• Liquid/gas blending
• Process control sampling

A primary use of the PVC static mixer is  in the dilution of polymers and flocculants. Due to the lower chemical costs associated with better mixing, the cost of a mixer can be recovered relatively quickly.

• Clear PVC static mixer, which allows for a visual inspection of the mixed product
• Durable construction
• Third party certified to NSF/ANSI 61

All Koflo series 308 clear PVC static mixers are made in standard 6 and 12 element configurations. Additionally, all static mixers are edge sealed to the inside of the housing. This increases mixing efficiency and the structural integrity of the entire mixer. The patented Koflo Blade^™ style element provides Koflo’s best-in-class efficient mixing ability for turbulent flow applications combined with minimal pressure (head) loss. Koflo’s Blade^™ elements are available in multiple configurations for specialized, demanding applications.

PVC static mixers are versatile mixing devices that can therefore be used in a wide range of industries and applications. For more information on other static mixers:

• Admixing of water treatment chemicals
• pH control
• Chlorination and ozonation
• Process control sampling
• Diluting polymers and flocculants

The Hydra-Mix submersible mixer reduces the effects of chlorine stratification in water reservoirs. It provides continuous mixing with an integral sampling and dosing unit to maintain chlorine residuals levels. The Hydra-Mix analyses and treats the water to maintain the required water quality.

Reservoir volume and the required turnover time determine the mixer sizing and number of eductors. The Hydra-Mix submersible mixer is positioned on the floor of the reservoir with the educator nozzles facing upwards and towards the centre of the reservoir therefore mimimizing any chance of disturbing sediment.

Multiple units can be installed in a reservoir as long as there is access, or they can be placed by a diver. The smaller units can be solar powered for remote sites where there is no mains electricity.
The Hydra-Mix is suitable for other mixing, dosing and sampling applications, including pH correction.

• Reservoir mixing

The SOLO XT digital weight indicator uses exclusive cross technology to merge hydraulic weight sensing with digital indication.

The chlorine cylinder scales are battery powered. They use a hydraulic load cell for weight sensing, therefore no AC power is required. Two standard C cell batteries power the indicator for up to 4,000 hours of continuous display time.

In order to extend battery life even further, the LCD display can be activated by an ON/OFF button located on the face of the indicator. The display automatically powers down after a set period or can be instantly shut off by pressing the button a second time. In this mode, the batteries will last up to three years. The display on model 4-20mA  remains on continuously. It is powered by the DC loop and then batteries when loop power is unavailable.

• Simple, quick and economical installation
• No AC power needed – battery operated
• Single and multiple cylinder scales
• Corrosion resistant PVC platform
• Wall mounted chaining bracket/tool rack
• Large digital display
• Net capacity 100kg
• Better than 1% accuracy
• Keypad control provides access to 5 functions: zero indicator, set bar graph and 4-20mA capacity, set display auto-off time, set alarm relay values, set decimal point
• Optional 4-20mA output for remote monitoring with battery back-up
• Optional level alarm output relays

The Wizard 4000™ chemical weight indicator, by Force Flow, is an extremely powerful chemical inventory management system. It is suitable for monitoring chlorine gas, sodium hypochlorite, fluorosilicic acid and all other chemicals used in water treatment. The Wizard 4000™ chemical scales can be used with most electronic load cell based weighing systems.

The Wizard 4000™ has up to four separate channels and can therefore be used to simultaneously monitor levels in up to four separate tanks. This provides the ability to monitor each tank independently, as well as get the combined totals for all the tanks. The "Daily Usage" data and logging function allows for easy record keeping. The "Days Until Empty" function makes it simple to anticipate tank refilling and chemical reorder points.

A "Feed Rate" function allows the operator to monitor chemical feed rates, which can be alarmed or transmitted via a 4-20 mA signal. This important feature allows early warning of dangerously low or high feed rate conditions and therefore prevents hazardous under or overdosing of chemicals to the process.

The Wizard weight indicator provides up to four set points, each triggering dry or solid-state relays. These relays can be programmed for high or low level alarms, automating chemical transfer from bulk to day tanks or diluting chemicals down from their full strength. These features prevent the hazards of running out of chemicals or accidental overfilling of tanks.

• Multi function display including:
  Net weight remaining
  Daily usage
  Amount used – running total
  Feed rate – current chemical feed rate in kg/hr
  Days until empty – at current feed rate
  Tare weight
  Gross weight
  Percent full – tank percentage
• Flexible software allows the user to monitor chemicals in LB’s, KG’s, Gallons, Litres or % of full
• Up to four 4-20mA outputs
• Up to four solid state or dry contact relays
• Dual Line display with 16 characters per line, alphanumeric with backlighting
• Display reads down to 0.1kg increments
• IP56 structural foam moulded enclosure

The chlor cylinder scale 150 is specifically designed to weigh chlorine gas, sulfur dioxide and ammonia cylinders. It is used in small treatment plants, well heads, booster stations and various industrial plants.

A low overall height of only 1-5/8 inches (4 cm) allows cylinders to be easily rolled on and off without lifting and the wall mounted chaining bracket provides the safest possible installation by securing the cylinder to the building structure itself.

The chlor cylinder scale 150 has a 100% PVC platform coated with an exclusive 80 mil thick Tuf-Coat Environmental Armor and uses corrosion resistant fasteners and fittings.
This makes the chlor scale survive for years and years without any damage from corrosion, UV light, impact or abrasion. The incredibly simple “pivoted platform” design has no moving parts either. This means that there are no flexures, levers or mechanical links that are susceptible to corrosion, bending or breaking

Supplied with wall-mount chaining bracket and Wizard 4000 advanced digital weight indicator.

The Wizard 4000™ has up to four separate channels and can therefore be used to simultaneously monitor levels in up to four separate tanks. This provides the ability to monitor each tank independently, as well as get the combined totals for all the tanks. The “Daily Usage” data and logging function allows for easy record keeping. The “Days Until Empty” function makes it simple to anticipate tank refilling and chemical reorder points.

A “Feed Rate” function allows the operator to monitor chemical feed rates, which can be alarmed or transmitted via a 4-20 mA signal. This important feature allows early warning of dangerously low or high feed rate conditions and therefore prevents hazardous under or overdosing of chemicals to the process.

• Vessel type: vertical compressed gas cylinders
• Capacity of up to 100kg net per cylinder

• Chlorine
• Sulfur dioxide
• Ammonia
• Carbon dioxide
• Hydrochloric acid

Hydramet's galvanised steel chlorine drum scale platform features heavy duty cables. There are no rubber mounts and the load bars are installed under a purpose built galvanised weigh frame.
Supplied with Wizard 4000 or Solo G2 digital indicator.

Solid PVC gas cylinder scales that will never corrode. These cylinder scales are specifically designed to weigh chlorine gas, sulfur dioxide and ammonia cylinders used in small treatment plants. A low profile platform allows the cylinders to be easily rolled on and off, without lifting. The Tuf-Coat environmental armor is corrosion resistant and ensures the scales will last for years without any damage from corrosion, UV light, impact or abrasion.
The wall-mount chaining bracket provides the safest possible installation by securing the cylinder to the building structures itself. The hydraulic dial requires no power and is immune to lightning, EMI and RDI. It is simple to install, operate and maintain.

• Vessel type: vertical compressed gas cylinders
• Capacity of up to 100kg net per cylinder

• Chlorine
• Sulfur dioxide
• Ammonia
• Carbon dioxide
• Hydrochloric acid

The SOLO G2 chemical scales digital indicator provides a simple and economical way to measure chemical usage and inventory.

The SOLO G2 digital indicator incorporates many features including a keypad, 0-100% bar graph display and a diagnostics menu. The diagnostics menu allows the user to calibrate the indicator without the hassle of test weights. All set point, 4-20mA, bar graph and filtering values are now easily entered using the keypad. Therefore adjusting DIP switches is a thing of the past.

During tank change, tare weight can be entered via the keypad to arrive at the correct net (chemical) weight or, if the net weight is known, you can simply enter it directly. Either way the menu driven display prompts the user through this easy process. For maximum durability the Force Flow SOLO G2 chemical scales is housed in a NEMA 4X enclosure which offers superior protection against harsh environments such as chemical rooms and outdoor installations.

• Simple operation, economical price
• Includes 4-20mA outputs for remote monitoring
• Single or dual channel
• Display reads down to 0.1kg increments
• Backlit LCD display with dual lines and 16 characters per line
• NEMA 4X, UL listed structural foam moulded enclosure

The cylinder scale base is  solid PVC and therefore will never corrode. The low profile platform is only 4cm high which means that the cylinders are easily rolled on and off.

The cylinder scale base comes with wall-mount chaining bracket and Solo G2 economical digital weight indicator.

The SOLO G2 chemical scales digital indicator is a simple and economical way to measure chemical usage and inventory.

The  indicator incorporates many features including a keypad, 0-100% bar graph display and a diagnostics menu. The diagnostics menu allows the user to calibrate the indicator without the hassle of test weights. All set point, 4-20mA, bar graph and filtering values are now easily entered using the keypad. Therefore adjusting DIP switches is a thing of the past.

• Vessel type: vertical compressed gas cylinders
• Capacity of up to 100kg net per cylinder

• Chlorine
• Sulfur dioxide
• Ammonia
• Carbon dioxide
• Hydrochloric acid

Hydramet's galvanised steel chlorine drum scales platform features heavy duty cables. There are no rubber mounts and the load bars are installed under a purpose built galvanised weigh frame.

The drum scales base is suited for connection to a wide range of  indicator/transmitters and inventory management systems.

The SOLO XT digital weight indicator uses exclusive cross technology to merge hydraulic weight sensing with digital indication.

The chlorine cylinder scales are battery powered. They use a hydraulic load cell for weight sensing, therefore no AC power is required. Two standard C cell batteries power the indicator for up to 4,000 hours of continuous display time.

In order to extend battery life even further, the LCD display can be activated by an ON/OFF button located on the face of the indicator. The display automatically powers down after a set period or can be instantly shut off by pressing the button a second time. In this mode, the batteries will last up to three years. The display on model 4-20mA  remains on continuously. It is powered by the DC loop and then batteries when loop power is unavailable.

• Simple, quick and economical installation
• No AC power needed – battery operated
• Single and multiple cylinder scales
• Corrosion resistant PVC platform
• Wall mounted chaining bracket/tool rack
• Large digital display
• Net capacity 100kg
• Better than 1% accuracy
• Keypad control provides access to 5 functions: zero indicator, set bar graph and 4-20mA capacity, set display auto-off time, set alarm relay values, set decimal point
• Optional 4-20mA output for remote monitoring with battery back-up
• Optional level alarm output relays

Carboy scale is a corrosion-resistant solid PVC platform scale. The platform is low profile allowing carboys to be easily rolled on and off without lifting. It has no moving parts and is machined from a solid piece of PVC plastic, coated with Tuf-Coat. A single anodized aluminum electronic load keeps electronics to a minimum for increased reliability. This combination of components creates an ultra-durable scale for harsh chemical room environments.

Using a scale results in an inexpensive, non-contacting, highly reliable method of monitoring your chemical inventory.

The carboy scale platform is available in 3 different sizes to accommodate carboys from 8" to 24" in diameter (approx 5 to 50 gallons).

• Corrosive resistant
• Tuf-coat environmental armor protected platform
• Low level alarms available
• Full 5 year warranty
• Simple and rugged design

• Suitable for municipal and industrial chemical feed systems
• Fluoride
• Polymer
• Sodium hypochlorite
• Sodium bisulfite
• Caustic
• Alum

Drumm scale is a low-profile, corrosion-resistant steel platform that allows operators to load and unload chemicals safely and easily.

• Capacity of 20 to 200 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

The IBC tote bin scale monitors chemicals stored in and fed from intermediate bulk containers (IBC).

The heavy duty steel platform is protected with a Tuf-Coat which is highly resistant to chemicals, abrasion and impact. In addition, it is resistant to ultraviolet light degradation, making it ideal for harsh environments.

The IBC tote bin scale uses weighing technology to create a highly reliable, non-contacting chemical monitoring system.

• Safely track chemical usage and tank levels
• Warn of dangerous over and under feed conditions
• Prevent system from running empty

• Polymer
• Sodium hypochlorite
• Hydrofluosilicic acid
• Sodium hydroxide

The day tank scale heavy duty steel platform is protected with Tuf-coat which is highly resistant to chemicals, abrasion, impact and ultraviolet light degredation.

The system allows easy and accurate tracking of chemical feed rates.

When feeding chemicals such as fluoride, polymer and sodium hypochlorite, it is imperative that you have a way of accurately tracking chemical usages and feed rates. Compared to intrusive tank level technologies, weight is an inherently more accurate means of measuring level contents because it is independent of vessel shape, temperature, corrosive fumes and specific gravity of the contents.

Using the Force Flow day tank scale for your chemical inventory management results in an inexpensive, non-contacting, highly reliable method of tracking chemical levels, usages and feed rates.

• Vessel type: stationary day tanks
• Capacity of 400-4000 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

The Wizard 4000™ chemical weight indicator, by Force Flow, is an extremely powerful chemical inventory management system. It is suitable for monitoring chlorine gas, sodium hypochlorite, fluorosilicic acid and all other chemicals used in water treatment. The Wizard 4000™ chemical scales can be used with most electronic load cell based weighing systems.

The Wizard 4000™ has up to four separate channels and can therefore be used to simultaneously monitor levels in up to four separate tanks. This provides the ability to monitor each tank independently, as well as get the combined totals for all the tanks. The "Daily Usage" data and logging function allows for easy record keeping. The "Days Until Empty" function makes it simple to anticipate tank refilling and chemical reorder points.

A "Feed Rate" function allows the operator to monitor chemical feed rates, which can be alarmed or transmitted via a 4-20 mA signal. This important feature allows early warning of dangerously low or high feed rate conditions and therefore prevents hazardous under or overdosing of chemicals to the process.

The Wizard weight indicator provides up to four set points, each triggering dry or solid-state relays. These relays can be programmed for high or low level alarms, automating chemical transfer from bulk to day tanks or diluting chemicals down from their full strength. These features prevent the hazards of running out of chemicals or accidental overfilling of tanks.

• Multi function display including:
  Net weight remaining
  Daily usage
  Amount used – running total
  Feed rate – current chemical feed rate in kg/hr
  Days until empty – at current feed rate
  Tare weight
  Gross weight
  Percent full – tank percentage
• Flexible software allows the user to monitor chemicals in LB’s, KG’s, Gallons, Litres or % of full
• Up to four 4-20mA outputs
• Up to four solid state or dry contact relays
• Dual Line display with 16 characters per line, alphanumeric with backlighting
• Display reads down to 0.1kg increments
• IP56 structural foam moulded enclosure

Chemical weight scales are ideal for chemical monitoring and management. The carboy scale base has a corrosion-resistant,  solid PVC platform. This low profile platform allows carboys to be easily rolled on and off without lifting.

Accommodates carboys from 8" to 24" in diameter (approx 5 to 50 gallons).

The weight indicator is an hydraulic system requiring no power.

• Corrosive resistant
• Tuf-coat environmental armor protected platform
• Low level alarms available
• Full 5 year warranty
• Simple and rugged design

• Suitable for municipal and industrial chemical feed systems
• Fluoride
• Polymer
• Sodium hypochlorite
• Sodium bisulfite
• Caustic
• Alum

The Drumm-scale low-profile, corrosion-resistant steel platform allows operators to load and unload drum packaged chemicals safely and easily. The platform accommodates drums from 18" (457mm) to 24" (610mm).

Using a drum scale for your inventory management results in an inexpensive, non-contacting, highly reliable method of measuring level. Weight (or mass) is an inherently accurate means of measuring vessel contents because it is independent of vessel shape, temperature, and corrosive characteristics of the contents. By knowing how much chemical remains, operators can be assured that the drum will not run empty during their absence.

Drumm-scale is easily installed by regular plant personnel and requires virtually no maintenance. It comes with a full 5-year warranty.

• Capacity of 20 to 200 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

Intermediate bulk container (IBC) tote scale with hydraulic indicator is a chemical weighing system.

The heavy duty steel platform is protected with a Tuf-Coat which is highly resistant to chemicals, abrasion, impact and ultraviolet light degradation, making it ideal for harsh environments.

The IBC tote scale uses weighing technology to create a highly reliable, non-contacting chemical monitoring system. Requiring no power, the system offers a highly reliable method of level control and measurement with virtually no maintenance.

• Safely track chemical usage and tank levels
• Warn of dangerous over and under feed conditions
• Prevents system from running empty

• Polymer
• Sodium hypochlorite
• Hydrofluosilicic acid
• Sodium hydroxide

This day tank scale base is corrosion resistant and has tank anchorage devices mounted directly to the platform. Requiring no power, the system offers a highly reliable method of level control and measurement with virtually no maintenance.

When feeding chemicals such as fluoride and sodium hypochlorite, it is imperative to accurately track chemical usages and feed rates. Compared to intrusive tank level technologies, weight is an inherently more accurate means of measuring level contents.  Weight measurement is independent of vessel shape, temperature, corrosive fumes and specific gravity of the contents.

Using the Force Flow day tank scale base for your inventory management results in an inexpensive, non-contacting, highly reliable method of tracking chemical levels, usages and feed rates.

• Vessel type: stationary day tanks
• Capacity of 400-4000 litres

• Fluoride
• Polymer
• Sodium hypo
• Caustic
• Alum
• Sodium bisulfite

The SOLO G2 chemical scales digital indicator provides a simple and economical way to measure chemical usage and inventory.

The SOLO G2 digital indicator incorporates many features including a keypad, 0-100% bar graph display and a diagnostics menu. The diagnostics menu allows the user to calibrate the indicator without the hassle of test weights. All set point, 4-20mA, bar graph and filtering values are now easily entered using the keypad. Therefore adjusting DIP switches is a thing of the past.

During tank change, tare weight can be entered via the keypad to arrive at the correct net (chemical) weight or, if the net weight is known, you can simply enter it directly. Either way the menu driven display prompts the user through this easy process. For maximum durability the Force Flow SOLO G2 chemical scales is housed in a NEMA 4X enclosure which offers superior protection against harsh environments such as chemical rooms and outdoor installations.

• Simple operation, economical price
• Includes 4-20mA outputs for remote monitoring
• Single or dual channel
• Display reads down to 0.1kg increments
• Backlit LCD display with dual lines and 16 characters per line
• NEMA 4X, UL listed structural foam moulded enclosure

The drum spill containment scale by Force Flow accurately monitors chemical usage data. The scale reports how much chemical has been fed and how much remains. It also provides total chemical containment in case of a leak or spill.

Polyethylene grating supports the tank and allows chemicals to freely drain into the containment bund during a spill or leak. The initial 11 gallons of a leak or spill are contained directly beneath the drum in the polyethylene basin. If more capacity is required, a roll out bladder deploys enabling the system to hold a total of 66 gallons. The roll out bladder can be oriented to deploy in any direction and keeps overall scale height to less than 7" for easy drum loading. The roll out bladder ensures compliance with regulations that require drum spill containment to store 120% of drum capacity.

Vessel type: Portable or stationary drums or carboys

Capacity: From 20 to 200 litres

Can be used with your choice of indicator

• Fluoride
• Polymer
• Sodium hypochlorite
• Caustic
• Alum
• Sodium bisulfite

The Evoqua (previously Wallace and Tiernan) V2000 chlorinator has the benefit of over 100 years experience in chlorine gas feed technology. The safe all-vacuum operation uses accurate and reliable V-notch gas flow control. The V-notch resists fouling and corrosion and is manufactured in a chemical-resistant, self-lubricating plastic.

The V2000 chlorinator family of gas feeders consists of a floor-mounted unit available in a variety of configurations with capacities to 200 kg/hour (chlorine gas) and a more compact wall-mounted unit with a capacity of 60 kg/hour (chlorine gas). Both chlorinators are identical in reliability and performance.

• Accurate chlorine gas flow control and repeatability are achieved by the use of a V-Notch orifice consisting of a precisely grooved plug sliding in a fitted teflon ring
• Each chlorinator model is available in manual or fully automatic control utilizing a specifically designed disinfection controller
• The front panel lifts off for easy access to components that are most frequently serviced
• Large 10“ rotameters give a high degree of reliability
• Handles all water treatment gases
• Chlorine gas, ammonia, sulphur dioxide and carbon dioxide can be fed with the V2000 chlorinator
• Built-in non-isolating auto switchover
• Optional auto switchover regulators provide continuous operation and complete gas withdrawal

• Municipal or industrial water
• Municipal or industrial wastewater
• Chemical processing
• Industrial process water

The S10K chlorinator is an all-vacuum operated chlorinator manufactured by Evoqua (previously Wallace and Tiernan)

The S10K chlorinator, from Wallace and Tiernan provides reliable, dependable chlorine gas treatment for disinfection. It is suitable for low-capacity chlorine gas applications for municipal, industrial water, wastewater treatment and the disinfection of swimming pools. It can handle all water treatment gases and has flexible mounting configurations for cylinders, manifolds or ton containers. As a result the S10K offers versatility for the user.

Two basic arrangements are available in capacities of 4 kg/h and 10 kg/h of chlorine gas. In addition, the option of direct cylinder mounting puts the vacuum regulator at the source, immediately reducing gas pressure to a vacuum.

• Positive indication of operating status
• Positive shutoff
• Unique secondary check
• Captive universal yoke mounting
• Handles all water treatment gases (chlorine gas, sulfur dioxide, carbon dioxide and ammonia)
• Detachable rotameters – two sizes of rotameters – 3“ and 5“ are available in 15 capacities between 30gms and 10kg/hr of chlorine
• Built-in automatic switchover eliminates the need for external switching devices
• The S10K chlorinator is simple in design, compact and easy to handle
• Hunter Water approved product

• Municipal water treatment
• Industrial water treatment
• Wastewater treatment
• Industrial process water treatment
• Swimming pool disinfection

The V10K chlorinator  is a Wallace and Tiernan product. It uses the proven V-notch flow control technology to provide accurate gas flow control and excellent repeatability.

The V10K chlorinator manufactured by Evoqua (previously Wallace and Tiernan) has a maximum capacity of 340kg/day chlorine gas. The V10k system is designed for the operator’s convenience, therefore, the components of the control unit are mounted securely on a wall mounting panel with front access.

V10K chlorinator gas feed system consists of:

• A vacuum regulator mounted at the gas supply
• A wall-mounted gas control unit with a rotameter for indication of feed rate
• A water-operated injector that provides the vacuum source to drive the entire chlorination system

By using automatic switchover regulators, the V10K chlorinator provides an uninterrupted supply of chlorine gas to maintain continuous disinfection/water treatment. It is suitable for use with four of the most commonly used water treatment and disinfection gases in municipal, potable and industrial water and wastewater applications.

• Safe, all vacuum operation
• Convenient, wall-mounted design
• Easy readability
• Automatic switchover built-in
• Flexible control modes: manual to fully automatic control schemes
• Handles all water treatment gases: chlorine, ammonia, sulphur dioxide and carbon dioxide
• Proven V-Notch flow control technology provides accuracy and repeatability
• Premium construction – features a one-piece moulded head-block for reliability and endurance
• Large 5“ and 10“ rotameters – available in 15 capacities up to 15kg/hr Cl2 for the highest degree of readability
• Differential type regulation – allows for lower vacuum levels and efficient, economical injector operation

• Municipal and industrial water and wastewater treatment
• Treatment of industrial water from chemical processing
• Industrial process water
• Recreational pools

Automatic positioner (230-240 Volt) to suit Evoqua (previously Wallace and Tiernan) V10K/V2030 chlorinator

10 inch rotameter 3-60gm/hr suits V10k chlorinator

Vacuum switch actuates when the vacuum in the control unit deviates above or below the normal operating range. Suitable for the V10K chlorinator

The Evoqua (previously Wallace and Tiernan) Depolox 400M system is an online analyser designed to measure the disinfectant concentration in drinking and other clean water applications.

It is designed to provide operators with a simple, intuitive touch panel interface for up to three measurement parameters. All popular disinfectants can be measured such as free or total chlorine, chlorine dioxide, ozone, and potassium permanganate. The analyzer is available with two amperometric disinfectant measurement technologies: DEPOLOX 5 flow cell which utilizes the fast reacting bare electrode and the VariaSens™ C flow cell which incorporates the membrane based amperometric sensor technology.   Data can be easily transferred to mobile devices or incorporated into plant-wide measurement dashboard. Depolox 400M has a temperature measurement as standard and there is a choice of adding either an additional pH measurement or a fluoride measurement.

Communication with the instrument includes a standard Ethernet port which allows access to built-in web visualization of all pertinent information when connected to a local area network. An RS 485 port and four mA outputs are also standard for communication to other plant monitoring and control systems.

• Measures all popular disinfectants including: free chlorine, total chlorine, chlorine dioxide, ozone and potassium permanganate
• User configured calibration and service reminders
• Intuitive operation as well as easy visualisation of all measured parameters via a 4“ color touch panel
• Data logging of measurement values with easy transfer to remote devices
• Communication via an Ethernet interface (Mobus TCP) as well as a RS 485 port

• Monitoring water quality at a water treatment plant
• Industrial disinfection applications

Variasens flow cell for use with membrane sensors. Compatible with Depolox 3 plus, MFC and SFC electronics modules

The Evoqua (previously Wallace and Tiernan) Depolox 400M system is an online analyser designed to measure the disinfectant concentration in drinking and other clean water applications.

It is designed to provide operators with a simple, intuitive touch panel interface for up to three measurement parameters. All popular disinfectants can be measured such as free or total chlorine, chlorine dioxide, ozone, and potassium permanganate. The analyzer is available with two amperometric disinfectant measurement technologies: DEPOLOX 5 flow cell which utilizes the fast reacting bare electrode and the VariaSens™ C flow cell which incorporates the membrane based amperometric sensor technology.   Data can be easily transferred to mobile devices or incorporated into plant-wide measurement dashboard. Depolox 400M has a temperature measurement as standard and there is a choice of adding either an additional pH measurement or a fluoride measurement.

Communication with the instrument includes a standard Ethernet port which allows access to built-in web visualization of all pertinent information when connected to a local area network. An RS 485 port and four mA outputs are also standard for communication to other plant monitoring and control systems.

• Measures all popular disindectants including: free chlorine, total chlorine, chloring dioxide, ozone and potassium permanganate
• User configured calibraiton and service reminders
• Intuitive operation as well as easy visualisation of all measured parameters via a 4″ color touch panel
• Data logging of measurement values with easy transfer to remote devices
• Communication via an Ethernet interface (Mobus TCP) as well as a RS 485 port

• Monitoring water quality at a water treatment plant
• Industrial disinfection applications

This residual chlorine monitor monitors and controls chlorination systems.  It features power supply options and extra flexibility with up to six relays and 3 x 4-20mA outputs. The unit is available with an optional pH input and digital communication.

• Easy to install
• Free or combined chlorine
• Automatic pH compensation
• PID control function for quick and easy configuration
• Flexible range capability: 0-2, 0-20 or 0-200 PPM
• Low level application 0-200 PPB
• Flow rate: 0.5-1 l/min
• AC or DC power options
• Dual chlorine/pH monitoring
• Three analog output options
• Relay outputs
• Digital output options available

• Drinking water
• Wastewater effluent
• Cooling water systems

The Depolox 5 measurement module with integrated, bare electrode sensors for oxidation and disinfection chemicals. Compatible with Depolox 3 Plus, Depolox 400M, MFC and SFC controllers.

The measurement module consists of a plug-in sensor card and flow cell with an integral, bare-electrode measurement configuration. The Depolox 5 uses amperometric residual measurement technology. It is suitable for disinfection applications, ranging from simple measuring/monitoring tasks to complex control processes for treating potable water, process water and pool water.

• Accurate measurement and high reproducability
• Fast response time to meet fluctuating disinfection demands
• Rugged design and minimal maintenance due to hydrodynamic cell cleaning
• Economical, reagentless operation
• Proven operation in thousands of installations around the world
• Intuitive programming for user-friendly operation

• Measurement and control tasks in potable water treatment plants
• Process water monitoring
• Cooling water monitoring

The Depolox pool compact is a state-of-the-art disinfection controller that can measure free chlorine concentration, conductivity, redox (ORP), pH and temperature values.

• 4.3” colour touch screen for truly intuitive operation with shatterproof glass panel
• Integrated web views:
  visualisation and operation of relevant parameters from up to four pools via web enabled devices and standard browsers
• Modern communication via RS 485, USB and Ethernet interface, Modbus TCP communication integrated
• Integrated safety functions
• LED lit flowcell with alarm status via colour change

The ATI total chlorine monitor is a highly versatile monitoring system for the continuous measurement of total chlorine. Chemical reagents are not required. The Q46H/79PR is suitable for potable water systems, water reuse systems, cooling towers, aquariums, and for monitoring wastewater treatment effluents.

The basic sensing element used in the total chlorine monitor is a 3-electrode amperometric membrane sensor which measures chlorine directly. The chlorine measurement does not alter the sample, so the water flow can return to the system if desired.

In addition to total chlorine measurement, the Q46/79PR is also available with an optional pH input which provides a two-parameter monitoring system.

• Gas phase sensing
• Iodometric measurement
• Analog output options
• Chemistry module power options
• Three control relays
• Digital communications
• Back-lit LCD display

The Q46H combined chlorine analyser uses a polarographic membraned sensor to measure chlorine directly, without the need for chemical reagents. Q46H systems are economical to purchase, economical to maintain, and provide long term accuracy and reliability.

Adding a pH sensor to the system converts the monitor to a dual analyser, providing 4-20 mA outputs for both chlorine and pH. Programmable range options from 0-200 PPB
up to 0-200 PPM provide maximum application flexibility.

Q46H is also available as a residual chlorine analyser

• Easy to install
• Automatic pH compensation
• PID control function for quick and easy configuration
• Flexible range capability: 0-2, 0-20 or 0-200 PPM
• Low level application 0-200 PPB
• Flow rate: 0.5-1 l/min

Monitor chlorine levels in:

• Drinking water
• Wastewater effluent
• Cooling water systems

The free chlorine and ph analyser Q46H system uses a polarographic membraned sensor to measure chlorine directly, without the need for chemical reagents. When needed, automatic pH compensation may be added for highest free chlorine measurement accuracy. Q46H systems are economical to purchase, economical to maintain, and provide long term accuracy and reliability for your chlorine monitoring needs.

• Easy to install
• Automatic pH compensation
• PID control function for quick and easy configuration
• Flexible range capability: 0-2, 0-20 or 0-200 PPM
• Low level application 0-200 PPB
• Flow rate: 0.5-1 l/min
• Dual chlorine/pH monitoring

Monitor chlorine levels in:

• Drinking water
• Wastewater effluent
• Cooling water systems

The MFC water quality analyser analyses multiple water quality parameters thus providing a complete picture in a single device.

• Accurate measurement and high reproducibility
• Fast response time to meet fluctuating disinfection demands
• Rugged design and minimal maintenance due to hydrodynamic cell cleaning
• Economical, reagentless operation
• Proven operation in thousands of installations around the world
• Intuitive programming for user friendly operation

• Measurement and control tasks in potable water treatment plants
• Process water monitoring
• Cooling water monitoring

The Stubbe MV310 diaphragm valve is hand wheel operated with a visual position indicator and solvent weld ends. It is available as a manual valve with a powerful pneumatic lift actuator.

In combination with the pneumatic actuators, the MV 310 is a reliable and economic valve with many options. The strong pneumatic lift actuator allows for reliable controlling of medium pressure up to 10 bar on both sides.

Pressure rating: 10 bar

• Solvent weld ends
• Handwheel operated
• Visual position indicator

• Chemical plants
• Water treatment
• Electroplating plants

The GF 582 pressure reducing valve prevents pressure from exceeding a predetermined value to protect equipment downstream of the valve.

It is easy to install and operate - the set screw controls a non-rising spindle for even flow control. The pressure reducing valve is flexible due to its modular design, allowing part interchange between multiple sizes of valves and components. The modular design provides configuration flexibility and the easily replaceable cartridges facilitate maintenance and reduce required spare part inventory.

It has integrated stainless steel mounting inserts and PFTE/EPDM diaphragm. UPVC solvent cement sockets ASTM

Pressure rating: 10 bar

Check valve type 562 is a new generation of valve, featuring more safety, simplicity and efficiency. It represents a milestone in valve technology with a focus on efficiency, safety, user friendliness and compatibility. In addition, the check valve closes absolutely leak-tight with the built-in spring and is easily dismantled for maintenance.

• For horizontal or vertical installation
• Sealing at a minimum water column of 1m
• Spring loaded, spring made of stainless steel (SS304)
• Spring available in other materials
• Designed for easy installation and removal
• Vibration free even at high flow velocity
• Flow-optimised return cone, double guided
• Compact installation length, same as ball valve type 546
• Z-length, end connectors and union nuts not compatible with type 360

• Integrated spring
• Self closing check valve
• Corrosion resistant and high pressure rating
• Self cleaning design
• Wide selection of material for best chemical resistance
• Optimised flow design

• Chemical process industry
• Microelectronics
• Food and beverage
• Marine
• Water treatment
• Cooling processes

The horizontal GF ball valve type 543 with L-Port ball and mounting inserts, for all mixing and diverting processes in your application.

• Ball seals PTFE
• Angle of operation 306° without turn limiter
• Integrated stainless steel mounting inserts

• 90° end stop attached for all horizontal valves
• Integrated fixing system with mounting inserts (horizontal)
• Indicator for the position of the ball on the handle
• Safety build-up due to indexed ball, stem and handle
• The horizontal version includes three ball seals
• Handle with integrated tool for removing / adjusting union bushing
• From the manual valve to the actuated ball valve with several options

• Microelectronics
• Water treatment
• Measurement and control
• Marine

The PVC ball valve Type 546 Pro utilises standard industrial thermoplastic pvc ball valve features such as design stem break point and a reverse threaded seat carrier while incorporating new features such as a trackable laser engraved data matrix and a unique lockable handle design.

The ball valve type 546 has been engineered to perfection from top to bottom, including the lever:

• Integrated tool for the union bush
• Plastics-oriented buttress thread
• An index plate fixes the lever in the open and closed positions
• The lever is lockable, so its position cannot be changed afterwards
• The lever is made of rugged PPGF (polypropylene, fibreglass-reinforced)
• The ball has a glassy surface, guaranteeing 100% leak tightness in the passage
• High dynamic backing seal
• Two enlarged stem seals
• Integrated fastening system

• PTFE ball seals
• Easy installation and removal
• With mounting inserts

• Measurement and control
• Water treatment
• Chemical processing
• Food and beverage
• Marine

Schedule 80 blind flange manufactured to ASTM D2467: Standard specification for polyvinyl chloride (PVC) plastic pipe fittings, Schedule 80.

Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water

Dimensional standards to ANSI 150 Class according to ANSI B16.5

Pressure rating:
½" to 8"  10.3 bar @ 22.7 degrees C

10" to 24" 3.5 bar @22.7 degrees C

• Size range: ½“ to 24“

Socket x socket ends reducer coupling by GF Piping Systems

Manufactured to ASTM D2467: Standard specification for polyvinyl chloride (PVC) plastic pipe fittings, schedule 80.
Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water.

Schedule 80 equal tees manufactured to Schedule 80 specifications by GF Piping Systems

Manufactured to ASTM D2467: Standard specification for polyvinyl chloride (PVC) plastic pipe fittings, schedule 80.
Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water.

Male and female threaded versions also available, as well as a 45 degree angle.

• Size range: ¼” to 24“

Polypropylene union tees connect tubing to tubing to tubing

Polypropylene pipe fittings are unaffected by most weak acids and alkalies and therefore offer good chemical resistance.

Polypropylene female elbow with tubing to female thread connector at 90°

Polypropylene reducer union connectors connect tubing to different size tubing.

Polypropylene pipe fittings are unaffected by most weak acids and alkalies and therefore offer good chemical resistance.

Schedule 80 pipe manufactured to schedule 80 standards by GF Piping Systems. 5.8m in length. Available in grey UPVC and CPVC (chlorinated PVC)

Manufactured to ASTM D1785: Standard specification for polyvinyl chloride (PVC) plastic pipe, schedule 80.
Manufactured to ASTM F441: Standard specification for chlorinated polyvinyl chloride (CPVC) plastic pipe, schedule 80.
Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water.

• Size range: 1/8“ to 24“

Manufactured to ASTM D2467: Standard specification for polyvinyl chloride (PVC) plastic pipe fittings, schedule 80.
Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water.

Male and female threaded versions also available.

Elbows also available in 60, 30, 22½, 15 and 11¼ degree angles.

• Size range: ¼” to 24“

Jaco fittings polypropylene female connector with tubing to straight female thread connector.

Poly pipe fittings are unaffected by alkalis, salts and most weak acids and therefore offer good chemical resistance.

Low density polyethylene pipe in black, clear and yellow.

Yellow tubing has the word "CHLORINE" printed on it.

The MD100 photometer by Lovibond delivers accurate, reproducible, quick water quality results. Other advantages include ease of operation, ergonomic, compact design and safe handling.

The MD 100 photometer uses high quality interference filters with long-life LEDs as a light source without any moving parts.

The calibration and software-based adjustment options mean that it is also suitable for use as a testing instrument. The tests are conducted using either Lovibond tablet reagents with long-term stability and a guaranteed minimum 5 or 10 year shelf life, VARIO powder reagents or using liquid reagents.

Calibration certificates are individually supplied per instrument and per method. The Calibration Certificate has to be ordered together with the new instrument and cannot be delivered at a later stage.

• Precise water quality analysis
• Waterproof (IP68 rated)
• Automatic switch-off
• Real-time clock and date
• Calibration mode
• Backlit display
• Storage function

• Water treatment
• Wastewater
• Drinking water
• Cooling/boiler water
• Pool water
• Beverage industry
• Laboratory and field testing

2.9m lengths

Manufactured to ASTM D1785: Standard specification for polyvinyl chloride (PVC) plastic pipe, schedule 40.

Transparent PVC

Figures for pressure rating at 23°C are rounded off from actual calculated rates

Schedule 40 fittings are also available, please contact your local TRILITY office

The Stubbe valves DMV755 thermoplastic valve is used for pressure reduction with high reproducibility of the set pressure and low maintenance requirements.

Stubbe pressure reducing valves ensure the reliable reduction of system pressures to constant working pressures. Pressure setting is possible at any time, including during operation and there is high reproducibility of the set pressure.

Body: UPVC

Diaphragm: EPDM, PTFE coated on fluid side

Valve seat seal: EPDM, FPM

O-rings: EPDM, FPM

• Max pressure: 10 bar
• Maintenance free

The C200 ball valve by Stubbe is a high-end industrial valve with an ergonomic handle.  The handle features a 'safety guard' which enables the ball valve to lock - in either the open or closed position. It is extremely user friendly due to the compact design and the optimal connection to the double-sealed spindle.

The ball valve is available in a range of reliable material combinations for the safe handling of aggressive media. Furthermore, the C200 features integrated stainless steel mounting inserts.

Service kit to suit Stubbe DN10/15 DHV712R pressure relief valve PVC/PP/PVDF - includes diaphragm, bolts, caps and flat seal

The Stubbe DHV 712-R pressure relief valve is specifically designed for dosing technology. The valve is used for pressure relief, overflow or bypass, but is also sensitive/accurate enough to be used as an upstream pressure sustaining valve or back pressure regulator. Rated to 10 bar.

The valve is used in technical processing plants for keeping preset working pressure constant on the primary side. In addition, it has high reproducibility of the set pressure. Pressure setting is possible at any time, including during operation.

• Set range 0.3 up to 10 bar
• EPDM diaphragm with PTFE coating
• Most powerful thermoplastic pressure relief valve with patented piston control
• Constant working pressures even in systems with counterpressure
• Constant, low vibration control behaviour
• Simple pressure setting possible at any time, also during operation
• 100% back pressure free in the position of rest

• Chemical plants
• Industrial plants
• Water treatment

The pressure retaining valve has integrated stainless steel mounting inserts and PTFE/EPDM diaphragm. Manufactured by GF Piping Systems

UPVC with solvent cement sockets ASTM.

Pressure rating: 10 bar

GF valves type 514 diaphragm valve has solvent cement sockets, BS and double the flow rate, compared to it's predecessor.

The central plastic housing nut instead of the usual four metal screws is a corrosion-free connection. This guarantees homogeneous expansion when exposed to temperature variations, which eliminates the need to retighten the screws. The resulting uniform surface pressure guarantees tightness up to 16 bar operating pressure. At the same time, the diaphragm valve has linear flow characteristics and thus guarantees increased efficiency and constantly stable processes. The minimized dead space also provides maximal hygiene.

The lockable hand wheel is a standard feature and the two-coloured position indicator shows the actual position of the diaphragm at a glance. In normal operation the lock mechanism disappears in the handwheel, so that the ergonomics are not impeded.

GF valves have ensure the installation length is identical to the length in the previous model - this makes for problem-free backward-compatibility

• Flow in either direction irrespective of installation position
• Integrated fixation system with mounted threaded inserts
• Corrosion resistant and high pressure rating
• User friendliness due to lockable handwheel and two colour indicator
• High efficiency due to doubled flow factor, linear valve characteristics
• Wide selection of material for best chemical resistance
• Smallest possible dead legs
• Suitable for slurries and abrasive media

• Microelectronics
• Chemical process industry
• Food and beverage
• Life science
• Applications with high viscosity and solid content
• Measurement and control
• Water treatment

UPVC lever operated butterfly valve type 567 with ratchet settings.

The 567 butterfly valve is a compact, flexible and reliable shut-off valve. The double centric design protects the valve against pressure surges. They therefore have a longer service life and require less maintenance. Another result of the double eccentric design is reduced torque. Over time, traditional bootstyle valves have a tendency to become harder to operate, which is troublesome for maintenance and operation personnel.
The increased torque can also cause electric actuators to fail prematurely. Even when comparing new valves, our design requires approximately 50% less torque  The integrated electric position indicator shows if the valve is open or closed.

• Economic valve, special design for water applications, water parks, aquariums
• Integrated electric position indicator in the mounting flange
• 50% lower actuation torque compared to a centric butterfly due to the double eccentric operating principle
• Noticably reduced abrasion
• All components which are in contact with the media made of piping materials, consequently the permeation can be minimized
• Optimised gaskets
• Functional hand lever made of glass-fiber-reinforced polypropylene (PP-GF 30) with 5° ratchet setting, lockable

• Chemical process industry
• Water treatment
• Cooling equipment
• Marine
• Electroplating
• Automotive industry
• Power plants
• Aquariums
• Swimming pools
• Water parks

Three way ball valve vertical L port, type 543 with threaded sockets NPT

• Vertical inlet solvent cement spigot metric
• Easy installation and removal using union on third outlet
• Ball seals PTFE

• Built-in handle lockout
• Fully servicable, replaceable components
• Safe-T-Blocked Seal Carrier – full rated pressure
• Spears Safe-T-Shear Stem
• Self-adjusting floating seat
• EPDM or Viton seals
• Size range: ½” to 4“

Van stone flange ANSI manufactured to ASTM D2467: Standard Specification for Polyvinyl Chloride (PVC) plastic pipe fittings, Schedule 80. Adheres to AS/NZS 4020:2005 Testing of products for use in contact with Drinking Water

Schedule 80 unions manufactured to Schedule 80 specifications by GF Piping Systems

Soc x Soc

Manufactured to ASTM D2467: Standard specification for polyvinyl chloride (PVC) plastic pipe fittings, schedule 80.
Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water.
Threaded versions available.

• Size range: ½” to 2“

Schedule 80 reducing tee manufactured to Schedule 80 specifications by GF Piping Systems

Manufactured to ASTM D2467: Standard specification for polyvinyl chloride (PVC) plastic pipe fittings, schedule 80.
Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water.

Polypropylene male run tees to connect tubing to male thread to tubing.

Polypropylene pipe fittings are unaffected by most weak acids and alkalies and therefore offer good chemical resistance.

Polypropylene union elbows connect tubing to tubing at 90°

Polypropylene pipe fittings are unaffected by most weak acids and alkalies and therefore offer good chemical resistance.

Polypropylene male elbow fitting with tubing to male thread connector at 90°

Polypropylene pipe fittings by Jaco offer good chemical resistance. They unaffected by most weak acids and alkalies.

Polypropylene union connectors connect tubing to tubing.

Polypropylene pipe fittings are unaffected by most weak acids and alkalies and therefore offer good chemical resistance

Polypropylene male connectors with tubing to straight male thread connector.

Polypropylene pipe fittings are unaffected by most weak acids and alkalies and therefore offer good chemical resistance

The Stubbe variable area flow meter offers high measurement accuracy and operational reliability.  It visually displays the measurement value of the flow in pipe systems.

• Practical graduated measuring ranges according to DIN, from 3 l/h to 50,000 l/h DN10 to DN65 graduated tubes
• Materials of construction include PVC, PA, PSU and PVDF
• PVDF float with optional magnet
• Union socket connections for solvent welding with BSP threaded connectors available on request
• Process automation using limit signal transmitters and measured value remote transmission

Limit switch:

• Accessory for the flow meter, type DFM with a magnetic float
• Simple assembly and positioning on the dovetail of the DFM measuring tube
• Plug of the compact reed switch can be positioned in 0° – 90° – 180° steps
• Easy to retrofit in existing systems

• For all industrial uses
• Water treatment
• Chemical industry

PVC-U body, PVDF float and EDPM o rings with optional magnet.

Schedule 80 coupling, part of the Schedule 80 GF fittings range

Manufactured to ASTM D2467: Standard specification for polyvinyl chloride (PVC) plastic pipe fittings, schedule 80.
Adheres to AS/NZS 4020:2005 Testing of products for use in contact with drinking water.

Male and female threaded versions also available.

• Size range: ¼” to 24“

UPVC 90° elbow manufactured to Schedule 80 specifications by GF Piping Systems

Socket to socket.

Manufactured to ASTM D2467: standard specification for polyvinyl chloride (PVC) plastic pipe fittings, schedule 80.

Adheres to AS/NZS 4020:2005: Testing of products for use in contact with drinking water.

Male and female threaded versions also available.

• Size range: ¼” to 24“

The MD200 Lovibond photometer delivers precise results and reproducible analysis in a short time. The unit is user-friendly with an ergonomic design. The high-precision optics with its top-quality interference filters uses long-term stable LEDs as a light source. There are no moving parts, so the device requires absolutely no maintenance.

• Precise water quality analysis
• Waterproof
• Storage function
• Scroll memory
• Automatic switch-off
• Real time clock and date
• Calibration mode indicator
• One Time Zero
• Data transfer

• Wastewater
• Drinking water
• Industrial process water
• Scientific and research
• Governmental and private laboratories
• Mobile applications

High density polyethylene HDPE black tubing, 3/8 inch

Suitable for applications requiring good chemical resistance.

A range of polypropylene fittings is also available

Tablet reagents - each tablet is sealed within an individual aluminium foil pocket. This packaging protects the tablets against challenging environmental conditions and therefore guarantees them for five years.

ATI’s Model Q46CT toroidal conductivity meter is designed for online monitoring of chemically aggressive process solutions. This sensor consists of two metallic ribbon coils that are fixed in place by the sensor jacket material. The drive coil establishes a strong magnetic field around the sensor body which induces a current in the process solution. The sensing coil is used to measure the induced current in the process solution. The magnitude of this current is proportional to the conductivity of the process solution.

The ATI Q46CT toroidal conductivity meter employs an inductive sensor that allows measurement in corrosive samples with virtually no maintenance. Particularly suitable for high conductivity applications.

Toroidal conductivity monitoring systems contain a variety of features and options to meet virtually any conductivity monitoring and control application. While not suitable for low level conductivity measurement, toroidal monitors are an excellent choice for high conductivity applications. The Q46CT is also available as a concentration monitor

ATI’s Q46 platform represents the latest generation of monitoring and control systems. Control features have been expanded to include an optional 3rd analog output or an additional bank of low power relays. Digital communication options now include Profibus-DP, Modbus-RTU, or Ethernet-IP variations.

• Concentration version for direct display of chemical concentrations
• PID output
• Optional third analog output
• Wide range capability
• Digital communications
• Assignable relay functions
• AC or DC power options
• NEMA 4X (IP66) enclosure
• Analog output options
• Back-lit LED display

• Pharmaceutical applications
• Fume scrubbers
• Boiler blowdown
• Cooling towers
• Chemical feed
• Food and beverage
• Metal plating/rinsing
• Bioremediation
• Clean-in-place
• Potable water
• Wastewater treatment
• Pulp and paper
• Textile manufacturing
• Refining
• High conductivity processes
• High solids content processes

The ATI Q46C4 conductivity meter provides reliable conductivity measurement with self-checking sensors. A four electrode sensor uses one pair of electrodes to carry the AC drive voltage and a separate pair to sense the strength of the electric field between electrodes. This allows the drive voltage to be automatically adjusted for changes in electrode condition. In addition, it allows the monitor to automatically correct for the effects of electrode fouling. It also allows the sensor to measure accurately over a very wide range of conductivity and eliminates errors due to changes in cable length.

• Electrode coating rejection diagnostic
• Universal mounting configuration
• Microprocessor based system
• Loop or battery powered
• Fully isolated output(s)
• Large high-contrast display
• Titanium electrodes for corrosion resistance
• NEMA 4X enclosure
• Built in PID controller

• Drinking water
• Plating bath solutions
• Cooling water
• Process wash water
• Fish farms
• Chemical processing

The peracetic acid monitor provides real time measurement of peracetic acid in solution.

Peracetic Acid (PAA) is a strong oxidiser used in the food industry to disinfect piping systems and processing equipment. It is also used for spray washing of food products and for disinfection of cooling water systems.

As with any disinfection system, maintaining proper residual values is key to effective pathogen control. To facilitate reliable chemical feed control, ATI has developed an on-line water quality monitor capable of providing real time measurement of low levels of PAA in solution. The Q46 85 peracetic acid monitor uses a direct sensing polarographic probe either in a flowcell or submersible. A permeable diffusion membrane isolates the sensing electrodes from the measured sample, providing long-term stability without electrode fouling problems. The measurement is selective for peracetic acid and is not affected by changes in hydrogen peroxide concentration, which is always present in PAA solutions.

• Programmable range options from 0-2 ppm up to 0-200 ppm provide maximum application flexibility
• NEMA 4X (IP66) enclosure is suitable for wall pipe or panel mounting
• Three SPDT relays are standard with programmable relay functions for alarm, control or trouble indication

• Food and beverage
• Medical disinfection
• Egg washers
• Cooling water
• Wastewater

Hydrogen peroxide is an extremely strong oxidizer widely used in bleaching applications in the paper industry. It has also been used in a variety of applications including disinfection, odour control, oxygenation and cyanide oxidation. It is frequently used in wastewater collection systems to remove hydrogen sulfide that destroys concrete pipes and manhole structures. Peroxide applications in aqueous systems, like most chemical treatment processes, function most efficiently with accurate measurement and control.

ATI's model Q46/84 hydrogen peroxide monitor is designed to continuously measure the concentration of hydrogen peroxide in aqueous systems. Using a direct peroxide sensor, the hydrogen peroxide monitor responds rapidly to changes in concentration, enabling operators to control chemical feed to maintain specific targets. Digital and analog communications available.

• Analog output options
• Programmable range options from 0-2 PPM to 0-200 PPM provide maximum application flexibility
• PID output
• Digital communications
• Programmable relay functions for alarm, control or trouble indication
• NEMA 4X (IP66) enclosure
• Back-lit LCD display
• AC or DC power options

• Cooling water
• Aquariums
• Food and beverage
• Portable water treatment
• Odour control

This dissolved oxygen monitor provides reliable oxygen measurement.  The Q-Blast Auto Cleaner keeps the system operating nearly maintenance free when process conditions require frequent sensor cleaning.

Dissolved oxygen monitoring controls the aeration system process. Optimisation of the biological process, whether it’s removal of organic material, nitrification, or nitrification/denitrification, depends on maintaining proper D.O. levels.

Controlling air flow to within the optimal range eliminates excess aeration which translates into significant energy savings. ATI’s Model Q46D dissolved oxygen monitor provides reliable oxygen measurement and helps reduce operating costs. Two types of sensing technologies are available for use with the Q46D system: Membraned electrochemical and optical (fluorescence). Both sensors provide reliable long-term performance, with minimal maintenance. No hardware modifications are required to change from one sensor type to the other.

The monitor can be configured for AC or DC power supplies, and a portable battery-powered unit is available to meet a variety of monitoring needs.

• Choice of using either optical or galvanic membraned sensors. Electronics handle either sensor option without adjustments or special programming
• Display range of 0-40.00 PPM or mg/l with output ranges programmable to as low as 0-1.00 PPM full scale. Display may also be programmed to indicate % saturation
• AC or DC power. Power Options include Universal 100-240 VAC or 12-24 VDC
• Two isolated 4-20 mA outputs are standard. Default setting provides analog outputs for D.O. and Temperature
• Standard PID control function assignable to one analog output
• Three digital communication options are available, including Profibus DP, Modbus, and Ethernet
• Three SPDT relays are standard, with relay functions programmable for alarm, control, or trouble indication. An additional 3 internal low-power relays provide control of the automatic sensor cleaning function
• NEMA 4X (IP-66) enclosure is suitable for wall, pipe, or panel mounting
• Large back-lit LCD display provides clear visibility in any lighting conditions. A scrolling second line on the display provides additional information and programming prompts

This dissolved ozone monitor is an economical and reliable measurement system for monitoring and controlling ozone treatment systems. With three adjustable relays and digital communications it is adaptable to any ozone application.

Water treatment processes using ozone gas have steadily increased over the past 20 years. Ozone has proven to be an extremely effective oxidant, removing organic carbon from raw water and destroying most pathogens. As a result, ozone treatment is now widely used in the semi-conductor, pharmaceutical & food and beverage industries. In addition, many large cities are now using ozone to improve the quality of the drinking water distributed to their customers.

• Analog output options
• Programmable range options from 0-200 PPB up to 0-200PPM PID output
• Digital communications
• Relay functions programmable for alarm, control or trouble indication
• NEMA 4X (IP66) enclosure
• Back-lit LCD display
• AC or DC power options
• pH input option

• Food and beverage
• Semi-conductor manufacture
• Water treatment
• Pharmaceutical manufacturing
• Cooling water
• Aquarium

ATI's chlorine dioxide monitor is an economical, accurate and reliable measurement system for monitoring and controlling chlorine dioxide treatment systems. Options include direct membrane sensing and digital communications.

These chlorine dioxide monitors use a polarographic membraned sensor to accurately measure chlorine dioxide (ClO2) in water. The sensor operates much like a battery, generating current that is linearly proportional to the concentration of chlorine dioxide in solution. A ClO2 permeable membrane isolates the sensor from the measured sample and insures that the measurement is interference free.

Two versions of the sensor are available, a sensor intended for installation in a flowcell and a sensor intended for submersion applications. Requiring minimal maintenance, sensors are easy to use and easy to maintain. An integral RTD provides temperature compensation and allows temperature to be displayed and transmitted from the monitor.

• pH input option
• Programmable range options from 0-200 PPB up to 0-200 PPM
• Digital communications
• Relay contact
• NEMA 4X (IP66) enclosure
• Back-lit LCD display
• AC or DC power options
• Analog output options
• PID output

• Food washing
• Pulp and paper mill
• Cooling water
• Potable water treatment

The extension box adapter, E-Box 200, communication interface enables wired data transmission via Modbus RTU from Grundfos digital dosing pumps to Modbus based SCADA systems. The E-Box 200 is mounted directly underneath the dosing pump.

• Bus communication adaption device
• Cable connection direct to DDA pumps
• Clips onto base of pump
• Internal connection and terminating resistor

Grundfos service kit for the DDA 12-10 or DDE 15-4 pump.

DDA service kit contents:

1 discharge valve
2 suction valve
3 diaphragms
3 o-rings
7 hex socket head cap screws
7 washers

Chamber stack kit to suit Grundfos centrifugal pump

The injection unit connects the dosing line with the process line. They ensure a minimum counterpressure of 0.7 bar, and avoid backflow of the dosing liquid. The spring-loaded non-return valve comes with Tantal spring. The injection pipe of PP, PVC and PVDF versions can be shortened. Suitable for the Grundfos DME digital dosing pump

The Grundfos DMH hydraulic diaphragm pump is an extremely strong, robust pump for high pressure applications.

The range is highly versatile because it covers a wide flow range. The DMH diaphragm pump also ensures smooth and low-pulsation dosing. The absence of pressure peaks results in less stress to components and longer service intervals for the entire system.

All liquid-wetted parts need to be resistant to the chemicals used. A variety of dosing head and valve materials allow the selection of the exact degree of chemical resistance required.

The serially integrated pressure relief valve and active diaphragm protection system (AMS) keep the pump and entire system protected against overpressure, if the discharge line is blocked. In addition, the degassing valve at the pump guarantees the high functional safety of the pump. DMH pumps have a very long operating life and long service intervals due to the aluminium enclosure and the piston diaphragm technology.

• Control by manual stroke length adjustment
• Turn-down ratio 20:1
• Built-in pressure relief valve
• Automate by optional stroke servo or VFD
• 200-240/380-420 V 50/60 Hz

• Power plants
• Petrochemical/oil and gas industry, refinery
• Treatment of process water and drinking water

DDE digital dosing pumps offer a solution for low budgets.

They enable accurate dosing of virtually all chemicals, while offering great flexibility and user friendliness. In addition, they offer excellent dosing accuracy, within 1.5% of the actual setpoint.

• Easy output adjustment in L/h
• Turn-down ratio for 800:1

B version

• Controls: Manual only

AR version

• Controls include manual, pulse and analogue with remote on/off

For dosing with automatic failure protection, see the DDA XL pump range

• Dosing accuracy is +/- 1.5% of actual setpoint and +/- 0.1% of full scale
• Dosing is almost pulsation-free, no additional accessories are needed
• Safe dosing with automatic failure correction

• Disinfection
• pH adjustment
• Chemical dosing
• Cleaning in place
• Coagulation
• Precipitation/flocculation
• Filtration
• Reverse osmosis

DME Grundfos dosing pumps combine precise dosing with ease of use.

DME is a compact positive displacement diaphragm dosing pump, with integrated variable speed motor drive in a IP65 enclosure.

The pump is user friendly, accurate and reliable. It is equipped with a logical control panel with one-touch buttons and a multi-language backlight display.
Grundfos dosing pumps can be calibrated to the actual installation by means of a simple calibration function to enhance accuracy.

The turndown ratio is 1 to 800 which is ten times better than that of traditional equipment.

A unique drive technology and microprocessor control make sure that liquids are dosed precisely and with low pulsation, even when the pump is operating with high viscosity or degassing liquids. Instead of the conventional stroke length adjustment, DME capacity is regulated by automatic adjustment of the motor speed during the discharge stroke, and by fixed suction stroke speed. This guarantees optimal and uniform mixing.

• Controls include manual and timer

PR version

• Controls include manual, pulse, analogue, batch, cycle timer and remote on/off

• Turn-down ratio 800:1
• 100-240V 50/60Hz, 1-phase, motor IP65

• Pulp and paper industry
• Textile industry
• Food and beverage industry
• Industrial process water and wastewater treatment
• Drinking water treatment

The smart digital dosing DDA pump provides a high-end solution for complex and demanding applications.

• Degassing even in standby mode
• 1000:1 (3000:1 for 7.5-16) turndown ratio
• Stepper motor drive for smooth and continuous flow
• 2 relay outputs + 4-20mA output
• Digital control adjustment in l/hr
• Dual chemical level inputs
• 100-240V 50-60Hz
• Single phase 17W motor IP65
• Controls include: manual, pulse, analogue, batch, cycle timer, 7 day timer, GeniBus and remote on/off
• Dual chemical level inputs
• Click mounting plate for easy attachment
• Large illuminated coloured LCD
• Click wheel menu select and adjustment

• Drinking water treatment
• Wastewater treatment
• Pulp and paper industry
• Textile industry
• Cleaning water treatment
• Food and beverage industry, dairies
• Cooling tower water treatment
• Low-pressure boiler feed water treatment

Hydro MPC BoosterpaQ is a fully integrated system with pump, motor and variable frequency drive. It is factory assembled and tested to the highest standard to ensure trouble free installation and commissioning.
The system is controlled by the advanced CU 352 MPC controller. It features the extremely reliable, high efficiency CR pump range with MLE permanent magnet (ECM) integrated VFD/motor and hygienically designed 316 stainless steel manifolds.

• Reliable
• Highly efficient
• Service-friendly
• Space-saving
• Low-flow detection
• Application-optimized software
• BUS and Ethernet communication option
• Large, clear display
• Single source responsibility
• Hygienic designed 316 SS manifolds
• User friendly advanced control interface

• Domestic water pressure boosting
• Multi-story and commercial buildings
• Water utility and municipal settings
• HVAC applications
• Industry and plant boosting
• Irrigation

Vertical, multistage centrifugal pump with suction and discharge ports on same the level.

The Grundfos CR centrifugal in-line pump family works for water supply, water treatment and almost any industrial solution – including those for high-pressure, hot, dangerous, flammable and aggressive liquids.

The pump is easier and less costly to install than comparable pumps because of its small footprint. The new CR pumps have been developed using simulation-driven design to perfect every single component. They have been field-tested around the world, so you can install and operate the range with total confidence.

Pump materials in contact with the liquid are in high-grade stainless steel (EN 1.4401) (AISI 316)

• Pressure boosting
• Liquid transfer
• Irrigation
• Reverse osmosis

Grundfos pumps DMX range is highly versatile because it covers a wide flow range and offers a variety of dosing head sizes, materials and accessories.

DMX mechanical diaphragm pumps offer accurate dosing with minimum maintenance.

Accurate dosing - all the time

The diaphragm design ensures that the dosing flow variation is below ± 1.5 % and the linearity deviation is kept below 4 % at all times. This allows very precise dosing of your chemicals

Smooth and low-pulsation dosing

Grundfos pumps DMX series ensures smooth and low-pulsation dosing without pressure peaks. This means less stress to all system components and therefore longer service intervals for the entire system.

• Double head versions (DMX 226)

• Turn-down ratio 20:1
• Control by manual stroke length adjustment

Disinfection, coagulation, flocculation, precipitation, etc. in:

• Drinking water treatment
• Wastewater treatment
• Pulp and paper industry
• Textile industry
• Cleaning water treatment
• Food and beverage industry, dairies
• Cooling tower water treatment
• Low-pressure boiler feed water treatment

The DDA XL chemical dosing pump enables accurate dosing of virtually all chemicals while offering great flexibility and user friendliness.

• Easy output adjustment in L/h
• Auto-deaeration during pump standby
• Turn-down ratio for 800:1

AR version

• Controls the dosing output by normal modes, manual, pulse and analogue

FCM version

• Monitors and controls the dosing output, self diagnoses and self corrects (when possible) faults
• Flow, total and pressure measurement display
• Flow, fault menu log

• Dosing accuracy is +/- 1.5% of actual setpoint and +/- 0.1% of full scale
• Dosing is almost pulsation-free, no additional accessories are needed
• Safe dosing with automatic failure correction

• Disinfection
• pH adjustment
• Chemical dosing
• Cleaning in place
• Coagulation
• Precipitation/flocculation
• Filtration
• Reverse osmosis

The DDE digital dosing pump offers a solution for low budgets.

B version

• Controls: Manual only

PR version

• Controls include manual and pulse with remote on/off

• 1000:1 turndown ratio
• 0.1 – 100% control adjustment knob
• 100-240V 50/60 Hz
• Single phase 17W motor IP65
• Controls: manual only
• Click mounting plate for easy attachment
• Flow and pressure from 0.006 to 15l/h and up to 10 bar

• Drinking water treatment
• Wastewater treatment
• Pulp and paper industry
• Textile industry
• Cleaning water treatment
• Food and beverage industry, dairies
• Cooling tower water treatment
• Low-pressure boiler feed water treatment

Dosing standard skid range consists of pre-engineered standard two pump systems, all piped on a common skid complete with components and controls. These pre-designed skids are cost-effective as the engineering and design costs are eliminated. It also means that CAD drawings, footprint dimensions and piping and instrumentation drawings are immediately available to assist in plant planning.

The standard plug-and-play design reduces lead times, to enable fast delivery. The skids are tested and pre-commissioned in our workshop to ensure quick and easy installation on-site.

Dosing standard skids are designed in a fully enclosed cabinet providing a chemical barrier to protect operators.

• Fully enclosed cabinet
• Duty/standby dosing pumps
• Rigid PVC suction manifold with in-line strainers to protect the pumps from foreign particulate matter
• Pressure relief valves on each pump to protect the system from high pressure failure
• PVC pressure loading valve ensures accuracy of the dose rate and prevents chemical siphoning through the system
• Drain/flush system
• Calibration cylinder to test pump settings
• Pressure gauge with protector
• Pre-wired termination panel c/w pump input and output signal cables
• Pre-mounted 56 series SPOs on skids and plugs on dosing pumps
• Options: dampeners, check valves, flow meter and dilution line

• Drinking water
• Process water
• Wastewater
• Recycle and reuse
• Dust suppression
• Odour control

The OSEC ® B-Pak hypochlorite generation system generates a 0.8 % sodium hypochlorite solution through the electrolysis of brine. It consumes only water, salt and electricity. Producing hypochlorite on-site and on-demand eliminates concerns associated with the transportation and storage of liquefied chlorine gas or commercial sodium hypochlorite solutions, therefore making it ideal for any application requiring chlorination.

The OSEC® B-Pak electrolytic systems are available in four sizes 4.7kg, 9.5kg, 18.9kg and 28.5kg per hour chlorine output. For smaller capacities, view the OSEC LC range

• Inherently safe system design and process controls
• Highest process efficiency yields fast return on investment (ROI)
• Robust electrolyser construction for reliable operation
• Compact skid design ideal ‘plug and play’ for fast installation and startup
• Certified to NSF/ANSI 61 Drinking Water

• Drinking water disinfection
• Wastewater and water reuse disinfection
• Distribution system re-chlorination
• Reservoir residual management
• Chloramination

The on-site electrochlorination, OSEC®-LC electrolytic system produces sodium hypochlorite onsite and on-demand, at a cost significantly lower than purchased hypochlorite. The system is a single skid, fully packaged system which produces sodium hypochlorite from brine (salt saturated water) by passing it through a DC current. The sodium hypochlorite solution produced is 0.8% available chlorine, which is not deemed to be a hazardous chemical.

The continuous production of sodium hypochlorite solution on-site eliminates the problems inherent in the transport and storage of bulk hypochlorite.  In addition, the use of these systems could lower operating costs and disinfection by-products significantly compared to the use of bulk hypochlorite. Operation is completely automatic, making the OSEC®-LC systems ideally suited for remote or unmanned locations.

The OSEC®-LC electrolytic systems are available in two sizes 6kg and 12kg per day chlorine output. It is primarily an on-demand based feed device, although an optional bulk tank can be provided. For larger capacities, view the OSEC B-Pak range

• ATEX compliant in a single package, providing increased safety
• 0.8% available chlorine solution produced, minimising COSHH requirements
• Low cost of operation and ownership with small footprint, minimising space required
• 5 year parts and labour anode warranty
• Float, flow and air switch interlocks providing increased safety
• In-house electrolyser anode manufacture ensuring continuity of spares/parts

• Potable water treatment suitable for unmanned locations
• Industrial applications

Electrodialysis reversal (EDR) is an advanced membrane technology that uses ion movement for the desalination of water. These rugged EDR systems treat challenging source water, especially that high total suspended solids or high silica.

For brackish water or wastewater with moderate concentrations of dissolved ions, electrodialysis, is an excellent option to achieving superior treated water quality. Because of the polarity reversal design, EDR for wastewater reuse is a self-cleaning, durable membrane system ideal for turbid wastewater.

The EDR system makes it easy to control salt removal and water quality by adjusting amount of electricity applied to membrane stack.

• High water recovery – up to 94%
• Salt removal – 50 to 90%
• Self-cleaning due to polarity reversal
• Free chlorine tolerance
• Stacks can be disassembled for inspection
• Silica and moderate suspended solids tolerance
• Long membrane life – 10+ years

• Water reuse
• Desalination
• Wastewater treatment
• Industrial process water
• Cooling towers

The Evoqua (previously Wallace and Tiernan) chlorine evaporator is an electrically heated, immersed tank type heat exchanger. It is specifically designed for use with chlorine, sulphur dioxide or ammonia to change the state from liquid to gas. It is used where the rate of unaided gas withdrawal from multiple containers is not adequate to meet system requirements.

• Maximum capacities of 2720 and 4536 kg per day of chlorine
• Instrument panel with gas pressure, water level and temperature
• Complete factory pre-wiring of all electrical components
• Standard safety features include pressure relief systems on gas lines and liquid lines
• AS1210 and ASME rated pressure cylinders available
• Reliable automatic operation

Ideal for high capacity installations such as

• disinfection in large municipal or industrial water plants
• chlorination of municipal sewage
• disinfection of municipal and industrial wastewater
• bleaching and waste treatment in pulp and paper mills
• aluminium fluxing (removal of magnesium)
• treatment of cooling water in power plants

Evaporator anode to suit Evoqua (Wallace and Tiernan) evaporator (50-202)

The floating oil skimmer clean oils, foams and other floating materials from water surface. Baldwin oil skimmers use a patented flow control weir to determine the depth of cut that is skimmed, deeming them the most efficient skimmers on the market for removing any floating contaminants.

At the entrance to the skimmer sump, a floating weir creates a small waterfall which produces the skimming effect. The weir adjusts itself to the proper depth for the flow of the pump. Conversely, the depth of the weir can easily be set by controlling the volume of the pump. The floating oil skimmer is suitable for flow rates from 1,000l/hr to 660,000 l/hr.

These non-selective, high volume skimmers will attract the liquid surface from a 360 degree radius for complete product removal. Light weight and compact, these skimmers are easy to use. Available in a range of sizes and materials, floating oil skimmers are an ideal solution for most skimming applications.

• Compact size
• Turbulence tolerant
• Automatic operation
• Versatile deployment
• Rugged construction

• Storage tanks up to 100,000 litres
• Settling ponds
• Oil/water separators
• Oil and other VAC spill recovery
• Oil spill clean up in harbours, lakes, ponds and lagoons

The enhanced gravity oil water separator is extremely efficient for the removal of "free" oils and greases. It also removes suspended solids from a wastewater stream.

• Automotive workshops
• Wash bays
• Service stations
• Oil and gas stormwater treatment
• Power station
• Petroleum depots

The Dissolved Air Flotation (DAF) process separates liquids from solids. Microscopic air bubbles become attached to solid particles suspended in liquid, causing the solid particles to float.

In a DAF wastewater treatment system air is dissolved into liquid under pressure. The dissolved air remains in solution until the pressure is released to atmospheric pressure, causing the air to come out of solution in the form of microscopic air bubbles. The bubbles become attached to the solids in the wastewater causing them to float to the surface, forming a float blanket. Surface skimmers then remove the float blanket.

The Baldwin system's air dissolving efficiency is approximately 90% due to the proprietary non-clogging spray cone inside the unit. The efficiency of the dissolved air flotation system permits lower recycle rates and hence allows higher wastewater feed rates.

• Air dissolving system – provides an air dissolving efficiency of approximately 90%
• Air release system – designed to maximise the conversion of air into bubbles
• Air/solids/polymer mixing chamber – provides intimate mixing for the air bubbles, solids and polymer
• Quiescent flotation cell
• Process optimisation
• Performance guarantee

Depth filter cartridges for high flow water. The high flow filters are made of thermally bonded polypropylene fibres and are available in four pore sizes. Superior dirt holding capacity compared to conventional cartridge filters reduces filter consumption and therefore the costs associated with filter replacement.

These filter cartridges are designed and manufactured for resistance to a wide range of chemical solutions and have excellent oil and temperature resistance.

• Low pressure drop
• Excellent dirt holding capacity
• High temperature/oil resistance
• Extended filter life

• Reverse osmosis pre treatment
• Well injection
• Seawater filtration
• Process water filtration

Reverse osmosis is a proven technology for the production of desalinated water.  Reverse osmosis membranes have the smallest pore size and work by using the reversal of osmotic pressure. Saline or impure water is forced through a semipermeable membrane which catches salts and impurities.

• Pre assembled and factory tested off site
• Easy installation
• PLC based control system
• Emergency stop
• Pre filter, post filter, pump discharge, primary and final pressure gauges
• Permeate and concentrate flow meters
• Digital pH meter

• Drinking water
• Dairy
• Wine and beverage
• Effluent and wastewater recycling
• Car washes
• Product dilution or mixing
• Spot-free product rinses
• Restaurant and grocery
• Boiler feedwater
• Process ingredient water

Baldwin Skim-Pak Oil Skimmers use a patented flow control weir to determine the depth of cut that is skimmed, deeming them the most efficient skimmers on the market for removing any floating contaminants

• Compact size
• Turbulence tolerant
• Automatic operation
• Versatile deployment
• Rugged construction

• Storage tanks up to 100,000 liters
• Settling ponds
• Oil/water separators
• Oil and other
• VAC spill recovery
• Oil spill clean up in harbours, lakes, ponds & lagoons

Three models of continuous tube and belt oil skimmer are available with oil removal rates ranging from 3.8l/hr to 750l/hr.

A stainless steel version is also available, ideal for harsh environments.

Belt and tube oil skimmers come with various belt lengths and accessories. Please contact your local TRILITY office  for more information.

• Extends coolant life by removing tramp oils
• Prevents plugging of spay heads
• Skimmed oil can be recycled and reused
• Lifts oil any distance without the need for expensive pumps
• Easy mounting with multiple options
• Fast cleaning with minimal maintenance

• Drainage pits in primary metal mills and factories
• Metalworking part washers, coolant tanks and heat treating fluids
• Truck, locomotive and other mobile equipment wash bay sumps
• Underground tanks and monitoring wells
• Aircraft service areas and tarmac runoff
• Outdoor ponds, lakes and basins

• Each system is individually designed for each application based on proven design principles and is guaranteed to meet the stringent new discharge laws being imposed by local authorities
• Modular construction ensures that retro fitting outdated triple interceptors and API systems are efficient and cost effective methods of upgrading
• Baldwin ‘V-Plates’ are assembled in a vertical configuration, such that “clogging” or “silting up” is virtually eliminated
• Unique proprietary design enables the corrugated plates to be uniformly spaced at either 6mm or 12mm
• Injection moulded polypropylene plates are highly “oleophilic” and extremely resistant to most chemicals

Petroleum industry:

• Refineries terminals/depots
• Service stations
• Workshops

Mining:

• Heavy vehicle washpads
• Lube bays
• Workshops

Power stations:

• Storm water runoff
• Process recycling
• Solids settling
• API/TIT upgrades

Unique, one step chemical treatment for water.  The RM10 process is particularly suited to difficult to treat wastewater. The clay based chemical removes oils and greases, suspended solids, heavy metals, surfactants and permanently encapsulates these contaminants in a readily disposable dry sludge. The Baldwin RM -10 ® chemicals are composed of minerals, inorganic and organic acids, bases and polymers blended into complex and carefully controlled formulations.

• Paint manufacturing – wash water
• Corrugators – ink and glue water
• Vibratory de-burring
• Diecasting
• Metal working coolants
• Plating
• Equipment washdown
• Parts washing
• Phosphate removal

Electrodialysis reversal (EDR) is an advanced membrane technology that uses ion movement for the desalination of water. These rugged EDR systems treat challenging source water, especially that high total suspended solids or high silica.

For brackish water or wastewater with moderate concentrations of dissolved ions, electrodialysis, is an excellent option to achieving superior treated water quality. Because of the polarity reversal design, EDR for wastewater reuse is a self-cleaning, durable membrane system ideal for turbid wastewater.

The EDR system makes it easy to control salt removal and water quality by adjusting amount of electricity applied to membrane stack.

• High water recovery – up to 94%
• Salt removal – 50 to 90%
• Self-cleaning due to polarity reversal
• Free chlorine tolerance
• Stacks can be disassembled for inspection
• Silica and moderate suspended solids tolerance
• Long membrane life – 10+ years

• Water reuse
• Desalination
• Wastewater treatment
• Industrial process water
• Cooling towers

The Stubbe variable area flow meter offers high measurement accuracy and operational reliability.  It visually displays the measurement value of the flow in pipe systems.

• Practical graduated measuring ranges according to DIN, from 3 l/h to 50,000 l/h DN10 to DN65 graduated tubes
• Materials of construction include PVC, PA, PSU and PVDF
• PVDF float with optional magnet
• Union socket connections for solvent welding with BSP threaded connectors available on request
• Process automation using limit signal transmitters and measured value remote transmission

Limit switch:

• Accessory for the flow meter, type DFM with a magnetic float
• Simple assembly and positioning on the dovetail of the DFM measuring tube
• Plug of the compact reed switch can be positioned in 0° – 90° – 180° steps
• Easy to retrofit in existing systems

• For all industrial uses
• Water treatment
• Chemical industry

PVC-U body, PVDF float and EDPM o rings with optional magnet.

The SOLO XT digital weight indicator uses exclusive cross technology to merge hydraulic weight sensing with digital indication.

The chlorine cylinder scales are battery powered. They use a hydraulic load cell for weight sensing, therefore no AC power is required. Two standard C cell batteries power the indicator for up to 4,000 hours of continuous display time.

In order to extend battery life even further, the LCD display can be activated by an ON/OFF button located on the face of the indicator. The display automatically powers down after a set period or can be instantly shut off by pressing the button a second time. In this mode, the batteries will last up to three years. The display on model 4-20mA  remains on continuously. It is powered by the DC loop and then batteries when loop power is unavailable.

• Simple, quick and economical installation
• No AC power needed – battery operated
• Single and multiple cylinder scales
• Corrosion resistant PVC platform
• Wall mounted chaining bracket/tool rack
• Large digital display
• Net capacity 100kg
• Better than 1% accuracy
• Keypad control provides access to 5 functions: zero indicator, set bar graph and 4-20mA capacity, set display auto-off time, set alarm relay values, set decimal point
• Optional 4-20mA output for remote monitoring with battery back-up
• Optional level alarm output relays

The Evoqua (Wallace and Tiernan) vacuum regulator 200ppd is designed to regulate the gas supply to Wallace and Tiernan chlorinators. It is constructed of a moulded PVC housing for corrosion resistance. It also has metal inlet components to withstand full supply pressure. The vacuum regulator is suitable for chlorine gas, ammonia, sulfur dioxide and carbon dioxide.

A unique lever mechanism and front panel knob provides the operator with a quick indication of operation mode.  An additional built-in red indicator becomes visible in low/out of gas situations and an optional contact is available for remote indication.

• Handles chlorine gas, ammonia, sulfur dioxide and carbon dioxide
• Non isolating switchover
• Positive indication of chlorinator status
• Positive shut-off
• Captive yoke, ton container and manifold mounting
• Built in pressure relief vent

The Wizard 4000™ chemical weight indicator, by Force Flow, is an extremely powerful chemical inventory management system. It is suitable for monitoring chlorine gas, sodium hypochlorite, fluorosilicic acid and all other chemicals used in water treatment. The Wizard 4000™ chemical scales can be used with most electronic load cell based weighing systems.

The Wizard 4000™ has up to four separate channels and can therefore be used to simultaneously monitor levels in up to four separate tanks. This provides the ability to monitor each tank independently, as well as get the combined totals for all the tanks. The "Daily Usage" data and logging function allows for easy record keeping. The "Days Until Empty" function makes it simple to anticipate tank refilling and chemical reorder points.

A "Feed Rate" function allows the operator to monitor chemical feed rates, which can be alarmed or transmitted via a 4-20 mA signal. This important feature allows early warning of dangerously low or high feed rate conditions and therefore prevents hazardous under or overdosing of chemicals to the process.

The Wizard weight indicator provides up to four set points, each triggering dry or solid-state relays. These relays can be programmed for high or low level alarms, automating chemical transfer from bulk to day tanks or diluting chemicals down from their full strength. These features prevent the hazards of running out of chemicals or accidental overfilling of tanks.

• Multi function display including:
  Net weight remaining
  Daily usage
  Amount used – running total
  Feed rate – current chemical feed rate in kg/hr
  Days until empty – at current feed rate
  Tare weight
  Gross weight
  Percent full – tank percentage
• Flexible software allows the user to monitor chemicals in LB’s, KG’s, Gallons, Litres or % of full
• Up to four 4-20mA outputs
• Up to four solid state or dry contact relays
• Dual Line display with 16 characters per line, alphanumeric with backlighting
• Display reads down to 0.1kg increments
• IP56 structural foam moulded enclosure

The Evoqua (previously Wallace and Tiernan) V2000 chlorinator has the benefit of over 100 years experience in chlorine gas feed technology. The safe all-vacuum operation uses accurate and reliable V-notch gas flow control. The V-notch resists fouling and corrosion and is manufactured in a chemical-resistant, self-lubricating plastic.

The V2000 chlorinator family of gas feeders consists of a floor-mounted unit available in a variety of configurations with capacities to 200 kg/hour (chlorine gas) and a more compact wall-mounted unit with a capacity of 60 kg/hour (chlorine gas). Both chlorinators are identical in reliability and performance.

• Accurate chlorine gas flow control and repeatability are achieved by the use of a V-Notch orifice consisting of a precisely grooved plug sliding in a fitted teflon ring
• Each chlorinator model is available in manual or fully automatic control utilizing a specifically designed disinfection controller
• The front panel lifts off for easy access to components that are most frequently serviced
• Large 10“ rotameters give a high degree of reliability
• Handles all water treatment gases
• Chlorine gas, ammonia, sulphur dioxide and carbon dioxide can be fed with the V2000 chlorinator
• Built-in non-isolating auto switchover
• Optional auto switchover regulators provide continuous operation and complete gas withdrawal

• Municipal or industrial water
• Municipal or industrial wastewater
• Chemical processing
• Industrial process water

The S10K chlorinator is an all-vacuum operated chlorinator manufactured by Evoqua (previously Wallace and Tiernan)

The S10K chlorinator, from Wallace and Tiernan provides reliable, dependable chlorine gas treatment for disinfection. It is suitable for low-capacity chlorine gas applications for municipal, industrial water, wastewater treatment and the disinfection of swimming pools. It can handle all water treatment gases and has flexible mounting configurations for cylinders, manifolds or ton containers. As a result the S10K offers versatility for the user.

Two basic arrangements are available in capacities of 4 kg/h and 10 kg/h of chlorine gas. In addition, the option of direct cylinder mounting puts the vacuum regulator at the source, immediately reducing gas pressure to a vacuum.

• Positive indication of operating status
• Positive shutoff
• Unique secondary check
• Captive universal yoke mounting
• Handles all water treatment gases (chlorine gas, sulfur dioxide, carbon dioxide and ammonia)
• Detachable rotameters – two sizes of rotameters – 3“ and 5“ are available in 15 capacities between 30gms and 10kg/hr of chlorine
• Built-in automatic switchover eliminates the need for external switching devices
• The S10K chlorinator is simple in design, compact and easy to handle
• Hunter Water approved product

• Municipal water treatment
• Industrial water treatment
• Wastewater treatment
• Industrial process water treatment
• Swimming pool disinfection

The chlor cylinder scale 150 is specifically designed to weigh chlorine gas, sulfur dioxide and ammonia cylinders. It is used in small treatment plants, well heads, booster stations and various industrial plants.

A low overall height of only 1-5/8 inches (4 cm) allows cylinders to be easily rolled on and off without lifting and the wall mounted chaining bracket provides the safest possible installation by securing the cylinder to the building structure itself.

The chlor cylinder scale 150 has a 100% PVC platform coated with an exclusive 80 mil thick Tuf-Coat Environmental Armor and uses corrosion resistant fasteners and fittings.
This makes the chlor scale survive for years and years without any damage from corrosion, UV light, impact or abrasion. The incredibly simple “pivoted platform” design has no moving parts either. This means that there are no flexures, levers or mechanical links that are susceptible to corrosion, bending or breaking

Supplied with wall-mount chaining bracket and Wizard 4000 advanced digital weight indicator.

The Wizard 4000™ has up to four separate channels and can therefore be used to simultaneously monitor levels in up to four separate tanks. This provides the ability to monitor each tank independently, as well as get the combined totals for all the tanks. The “Daily Usage” data and logging function allows for easy record keeping. The “Days Until Empty” function makes it simple to anticipate tank refilling and chemical reorder points.

A “Feed Rate” function allows the operator to monitor chemical feed rates, which can be alarmed or transmitted via a 4-20 mA signal. This important feature allows early warning of dangerously low or high feed rate conditions and therefore prevents hazardous under or overdosing of chemicals to the process.

• Vessel type: vertical compressed gas cylinders
• Capacity of up to 100kg net per cylinder

• Chlorine
• Sulfur dioxide
• Ammonia
• Carbon dioxide
• Hydrochloric acid

Membrane to suit free chlorine probe. Manufactured by Evoqua Water Technologies

The A24 puffer from ATI tests gas leak detection equipment. It is portable and battery-operated, containing a gas generator and simple hand pump. The hand pump provides a puff of air containing a small amount of the target gas to test gas leak detection equipment. To comply with the requirements of AS 2927 a leak detector shall be tested at least weekly.

Puffers are water resistant for use in any environment and are designed to intrinsic safety standards. Generator cells provide hundreds of tests, with an LED to indicate the remaining life of the generator cell.

• Available for chlorine gas and ammonia
• Battery operated
• Replaceable generators
• Generator life indicator
• Water resistant
• Aids compliance to the leak detector testing requirements of AS 2927:2019

Track and trolley systems move chlorine drums safely. These are rail and wheel systems that move a 1900kg chlorine drum over a 3.5m distance.

Use in conjunction with a drum lifting beam.

Hydramet's galvanised steel chlorine drum scale platform features heavy duty cables. There are no rubber mounts and the load bars are installed under a purpose built galvanised weigh frame.
Supplied with Wizard 4000 or Solo G2 digital indicator.

Solid PVC gas cylinder scales that will never corrode. These cylinder scales are specifically designed to weigh chlorine gas, sulfur dioxide and ammonia cylinders used in small treatment plants. A low profile platform allows the cylinders to be easily rolled on and off, without lifting. The Tuf-Coat environmental armor is corrosion resistant and ensures the scales will last for years without any damage from corrosion, UV light, impact or abrasion.
The wall-mount chaining bracket provides the safest possible installation by securing the cylinder to the building structures itself. The hydraulic dial requires no power and is immune to lightning, EMI and RDI. It is simple to install, operate and maintain.

• Vessel type: vertical compressed gas cylinders
• Capacity of up to 100kg net per cylinder

• Chlorine
• Sulfur dioxide
• Ammonia
• Carbon dioxide
• Hydrochloric acid

Evoqua's (previously Wallace and Tiernan) vacuum regulators 3000ppd use a unique pressure check/pressure relief valve design. This design minimises the possibility of gas being released to the atmosphere. It is a double check system utilising two valves that will not open to allow gas flow unless a vacuum is present.  In order for gas to be vented, both valves would have to fail, which is extremely unlikely.

For reliability with evaporators, the vacuum regulating valve used with the 10,000 ppd module has an electric operator.  It's designed to shut off the chlorine supply should evaporator temperature or water level fall below the operating limit.  The vacuum regulator also shuts off chlorine supply if the power fails.  The vacuum regulating valve by Wallace and Tiernan also has a low temperature switch designed to close the electric operator and activate an alarm in the event of an evaporator malfunction.  The electric operator and the low temperature switch are also available with the vacuum regulators 3000ppd.

• Handles chlorine gas, ammonia, sulfur dioxide and carbon dioxide
• Non-isolating switchover
• Positive indication of chlorine status
• Positive shut-off
• Pressure check and pressure relief valve

Design your own electric automatic shut-off device, by choosing the actuator and controller to suit your needs.

With the correct choice of actuator and controller up to six containers can be closed sequentially or two can be closed simultaneously. All combinations exceed the performance requirements and recommendations of  AS 2927:2019 for the storage and handling of liquefied chlorine gas.

Controllers can provide up to 12 different alarms and status signals including programmable relays and output options for SCADA or PLC systems.

All automatic shut-off systems prevent operators from having to enter a toxic environment to close a leaking valve and are supplied with an emergency stop panic button for remote activation.

The Terminator actuator is a safety device that automatically closes a chlorine cylinder or ton container valves in case of a leak.

The Terminator actuator uses the Gemini controller to provide power and logic to the actuator. The electric automatic shutoff device is fully automated and microprocessor controlled system can respond to a leak quickly and reduce exposure risk to operational personnel when a leak occurs.

According to the Australian Standard AS 2927:2019; the chlorine installation requirements at public swimming pools shall include an automatic shut-off device.

• Closes valve in less than 1 second
• Shutdown via gas detector or panic button
• Electric DC powered system – no pneumatics
• Up to 3 days of built-in backup power
• No tools required for installation on valve
• Chlorine resistant materials for maximum durability
• Test feature
• Entire systesm NEMA 4X
• Closing torque 30-40ft.lbs

• Water treatment facilities
• Wastewater treatment facilities
• Hazardous gas use facilities

The SOLO G2 chemical scales digital indicator provides a simple and economical way to measure chemical usage and inventory.

The SOLO G2 digital indicator incorporates many features including a keypad, 0-100% bar graph display and a diagnostics menu. The diagnostics menu allows the user to calibrate the indicator without the hassle of test weights. All set point, 4-20mA, bar graph and filtering values are now easily entered using the keypad. Therefore adjusting DIP switches is a thing of the past.

During tank change, tare weight can be entered via the keypad to arrive at the correct net (chemical) weight or, if the net weight is known, you can simply enter it directly. Either way the menu driven display prompts the user through this easy process. For maximum durability the Force Flow SOLO G2 chemical scales is housed in a NEMA 4X enclosure which offers superior protection against harsh environments such as chemical rooms and outdoor installations.

• Simple operation, economical price
• Includes 4-20mA outputs for remote monitoring
• Single or dual channel
• Display reads down to 0.1kg increments
• Backlit LCD display with dual lines and 16 characters per line
• NEMA 4X, UL listed structural foam moulded enclosure

The V10K chlorinator  is a Wallace and Tiernan product. It uses the proven V-notch flow control technology to provide accurate gas flow control and excellent repeatability.

The V10K chlorinator manufactured by Evoqua (previously Wallace and Tiernan) has a maximum capacity of 340kg/day chlorine gas. The V10k system is designed for the operator’s convenience, therefore, the components of the control unit are mounted securely on a wall mounting panel with front access.

V10K chlorinator gas feed system consists of:

• A vacuum regulator mounted at the gas supply
• A wall-mounted gas control unit with a rotameter for indication of feed rate
• A water-operated injector that provides the vacuum source to drive the entire chlorination system

By using automatic switchover regulators, the V10K chlorinator provides an uninterrupted supply of chlorine gas to maintain continuous disinfection/water treatment. It is suitable for use with four of the most commonly used water treatment and disinfection gases in municipal, potable and industrial water and wastewater applications.

• Safe, all vacuum operation
• Convenient, wall-mounted design
• Easy readability
• Automatic switchover built-in
• Flexible control modes: manual to fully automatic control schemes
• Handles all water treatment gases: chlorine, ammonia, sulphur dioxide and carbon dioxide
• Proven V-Notch flow control technology provides accuracy and repeatability
• Premium construction – features a one-piece moulded head-block for reliability and endurance
• Large 5“ and 10“ rotameters – available in 15 capacities up to 15kg/hr Cl2 for the highest degree of readability
• Differential type regulation – allows for lower vacuum levels and efficient, economical injector operation

• Municipal and industrial water and wastewater treatment
• Treatment of industrial water from chemical processing
• Industrial process water
• Recreational pools

The cylinder scale base is  solid PVC and therefore will never corrode. The low profile platform is only 4cm high which means that the cylinders are easily rolled on and off.

The cylinder scale base comes with wall-mount chaining bracket and Solo G2 economical digital weight indicator.

The SOLO G2 chemical scales digital indicator is a simple and economical way to measure chemical usage and inventory.

The  indicator incorporates many features including a keypad, 0-100% bar graph display and a diagnostics menu. The diagnostics menu allows the user to calibrate the indicator without the hassle of test weights. All set point, 4-20mA, bar graph and filtering values are now easily entered using the keypad. Therefore adjusting DIP switches is a thing of the past.

• Vessel type: vertical compressed gas cylinders
• Capacity of up to 100kg net per cylinder

• Chlorine
• Sulfur dioxide
• Ammonia
• Carbon dioxide
• Hydrochloric acid

Gas cartridge for Evoqua (Wallace and Tiernan) 210 vacuum regulator

Service kit vacuum regulator 3000ppd
Contents: 1 x P38437 O ring, buna 013, 1 x P57181 O ring, viton, 170, 1 x P57195 O ring, buna 170, 1 x P57183 O ring, viton 232, 1 x P41703 O ring, buna 232, 1 x P51358 O ring, hypalon 010, 1 x PXA34837 O ring, viton 013, 1 x AAB4529 O ring 6 3/16" ID, 1 x P41866 Strainer, 1 x U27546 Halocarbon grease, 1 x PXB42310 O ring, TFE, 1 x P41869 Gasket, lead, 1 x L2440 Service tag, 2 x P51373 Gasket, 1 x P28509 O ring, hypalon 1 7/8" x 2 3/8", 1 x P36943 Oring, tygon, 1 x P51386 Gasket, lead, 1 x P55615 O ring, hypalon 10.232: ID

Stem unit to suit 210M/S and 510M/S Evoqua (Wallace and Tiernan) vacuum regulators

Nipple to suit gas inlet cartridge of Evoqua (Wallace and Tiernan) 210 and 510 vacuum regulators

Drip leg - heater filter assembly - tonne container to suit Evoqua (Wallace and Tiernan) S10K/V10K vacuum regulator

Diaphragm backing plate for Evoqua (Wallace and Tiernan) 200ppd and 500ppd vacuum regulators

Service kit vacuum regulator 200
Contents: 1 x P51401 O ring 232, 1 x AKG5549 O ring 113, 1 x ALI5542 O ring 226, 1 x AAB3143 Diaphragm, pressure relief, 2 x P47152 O ring 119, 2 x APQ5558 O ring 011, 1 x P16191 Lead gasket, 1 x AAA7109 Filter, 2 x P19865 Spacer, 1 x AAA7106 Screen, 1 x L2440 Service tag, 1 x U27546 Halocarbon grease, 1 x AMKL5553 O ring 246, 1 x AAA1616 Diaphragm, backup (black), 1 x APQ5464 Diaphragm, operating (clear), 1 x 10kg seat and stem

Service kit vacuum regulator 200ppd
Contents: 1 x P51401 O ring 232, 1 x AKG5549 O ring 113, 1 x ALI5542 O ring 226, 1 x AAB3143 Diaphragm, pressure relief, 2 x P47152 O ring 119, 2 x APQ5558 O ring 011, 1 x P16191 Lead gasket, 1 x AAA7109 Filter, 2 x P19865 Spacer, 1 x AAA7106 Screen, 1 x L2440 Service tag, 1 x U27546 Halocarbon grease, 1 x AMKL5553 O ring 246, 1 x AAA1616 Diaphragm, backup (black), 1 x APQ5464 Diaphragm, operating (clear)

The Evoqua (Wallace and Tiernan) 1 inch chlorine injector is a fixed throat differential type chlorine injectors constructed from PVC.

The chlorine injector design is such that, should operating vacuum stop, a spring closes the diaphragm valve.

The gas inlet connection can be rotated to provide pipe entry at different angles.

• Flexible mounting orientation
• Integral mounting bracket
• Horizontal or vertical mounting
• Anti-siphon arrangement
• For swimming pools and negative backpressure conditions
• Ease of service

The Evoqua (Wallace and Tiernan)  chlorine injector 2 inch is PVC with an adjustable throat. A bronze body injector is available for higher pressures with a bellofram (water pressure) operated adjustable throat for start-stop operation.

Chlorination systems injectors create a powerful operating vacuum, therefore saving water and booster-pump horsepower.

Plastic body arrangement

• Manual shut off
• Operating pressure 8.6 Bar @ 21C

Bronze body arrangement

• With bellofram for positive shut-off
• Operating pressure >8.6 Bar @ 20C
• Manual or automatic

Chlorine injector 3/4 inch is a fixed throat differential type chlorine injector. The injector is constructed from PVC.

They have a built-in double spring diaphragm and poppet check valve to protect against backflooding.

In the event that the operating vacuum stops, a spring closes the diaphragm valve.

The gas inlet connection rotates and therefore provides pipe entry at different angles.

• Flexible mounting orientation
• Integral mounting bracket
• Horizontal or vertical mounting
• Anti-siphon arrangement
• For swimming pools and negative backpressure conditions
• Ease of service

Service kit 3/4 inch injector manufactured by Evoqua (previously Wallace and Tiernan). Used for preventative maintenance of 3/4 inch injector.

Service kit 3/4 inch injector contents:
3 x PXA27409H O ring, viton BS113, 1 x PXA30343H O ring, viton BS008 1 x PXA26345H O ring, viton BS112, 1 x PXA45951H O ring, viton BS038, 1 x P48958 Diaphragm

Service kit 1 inch injector manufactured by Evoqua (previously Wallace and Tiernan). Used for preventative maintenance of 1 inch injector.

Service kit 1 inch injector contents:
1 x P97062 Diaphragm, 2 x PXA26784 O ring, viton 114, 1 x P97342 O ring, viton, 1 x P50524 O ring, viton 151, 1 x PXA40575 O ring, viton 211, 1 x PXA39892 O ring, viton 119, 1 x P97041 O ring, seat, 1 x ANM3591 O ring, viton, 1 x P100448 O ring, viton, 1 x U27546 Halocarbon grease, 1 x L2440 Service tag, 1 x O ring, hypalon, 7/8 inch ID, 1 x O ring, hypalon 15/16 inch ID

Service kit for 2 inch injector by Evoqua Water Technologies

The Evoqua (previously Wallace and Tiernan) chlorine evaporator is an electrically heated, immersed tank type heat exchanger. It is specifically designed for use with chlorine, sulphur dioxide or ammonia to change the state from liquid to gas. It is used where the rate of unaided gas withdrawal from multiple containers is not adequate to meet system requirements.

• Maximum capacities of 2720 and 4536 kg per day of chlorine
• Instrument panel with gas pressure, water level and temperature
• Complete factory pre-wiring of all electrical components
• Standard safety features include pressure relief systems on gas lines and liquid lines
• AS1210 and ASME rated pressure cylinders available
• Reliable automatic operation

Ideal for high capacity installations such as

• disinfection in large municipal or industrial water plants
• chlorination of municipal sewage
• disinfection of municipal and industrial wastewater
• bleaching and waste treatment in pulp and paper mills
• aluminium fluxing (removal of magnesium)
• treatment of cooling water in power plants

Evaporator anode to suit Evoqua (Wallace and Tiernan) evaporator (50-202)

Automatic positioner (230-240 Volt) to suit Evoqua (previously Wallace and Tiernan) V10K/V2030 chlorinator

Service kit V2030 chlorinator with vacuum relief. Manufactured by Evoqua (Wallace and Tiernan)

10 inch rotameter 3-60gm/hr suits V10k chlorinator

Ratemeter to suit Evoqua (Wallace and Tiernan) S10K chlorinator 5 inch control unit

Service kit V10K for Evoqua (Wallace and Tiernan) V10K chlorinator includes V-Notch orifice
Contents: 1 x PXA26482 O ring, viton BS012, 1 x PXA44045 O ring, 2 x P44121 rotameter gasket, 1 x PXA33051H O ring, viton BS009, 1 x P34530 Gasket - plug seal, 2 x AIA4701 O ring, 1 x P37657 Orifice V Notch, 3 x P44122 Gasket ring, 1 x P37661 Gasket ring, 1 x V notch orifice

Service kit V10K chlorinator by Evoqua (Wallace and Tiernan)
Contents: 1 x PXA26482 O ring, viton BS012, 1 x PXA44045 O ring, 2 x P44121 rotameter gasket, 1 x PXA33051H O ring, viton BS009, 1 x P34530 Gasket - plug seal, 2 x AIA4701 O ring, 1 x P37657 Orifice V Notch, 3 x P44122 Gasket ring, 1 x P37661 Gasket ring

Service kit V2030 chlorinator, manufactured by Evoqua (Wallace and Tiernan)

V-notch stem to suit Evoqua (Wallace and Tiernan) V10K and S10K chlorinators

Vacuum switch actuates when the vacuum in the control unit deviates above or below the normal operating range. Suitable for the V10K chlorinator

The Hydra-Sentinel is an automatic chlorine shut-off device for chlorine cylinders and drums in water and wastewater treatment plants. It meets the performance requirements and recommendations of AS 2927:2019 for the storage and handling of liquefied chlorine gas.

The shutdown system is designed as an additional line of defence to an approved safety plan. It automatically shuts the primary isolation valves on the containers if a significant gaseous chlorine leak is detected. The system may be supplied with an integral chlorine leak detector if required. According to Australian Standard AS 2927:2019; the chlorine installation requirements at public swimming pools shall include an automatic shut-off device.

The control unit includes integral power supply and battery backup. An air regulator provides air at 600 kPa to a maximum of 8 actuator arm assemblies. Each arm is clamped directly to a chlorine container valve.

The chlorine shut-off device protects plant and equipment from accelerated corrosion caused by chlorine gas escape while the installation is unmanned. It also supplements and enhances the protection of operating personnel against exposure to chlorine gas (and/or other toxic gases).

• The control panel includes (7) light indicators for:
  Power on
  Power loss
  Low air pressure
  Low battery voltage
  Leak detected
  Test
  Remote shutdown activated
• Flashing warning light indicating the power switch is in the off position
• Battery back-up included with each system
• Remote pneumatic panel with built in air pressure gauge
• Unique purpose built yoke mounted actuator arm, designed to connect directly to the yoke of an Evoqua (previously Wallace and Tiernan) vacuum regulator without the need for additional adaptors
• Inhibit function for use when changing containers

Pneumatic arm for drum yoke mount to suit the Hydra-Sentinel automatic shutoff device

Electrode housing for the Depolox 3 plus chlorine analyser

The amperometric titrator by Evoqua (previously Wallace and Tiernan) is ideal for the precise measurement of chlorine residuals, including very low residuals, for the calibration of on-line analytical equipment.

The amperometric titrator is also used in large swimming pools and food plants, bottling plants and research and development facilities to calibrate automatic residual-recording and control equipment. It is easy to understand and operate which encourages frequent testing to ensure precise measurement and control of chlorine residuals.
The unit is suitable for the residual tests in Standard Methods and ASTM Method D-1253.

Measures chlorine residuals as low as 1 part per billion

• Switch selectable measurement range: standard range down to 0.01 ppm or low range down to 1 ppb
• Measures free, total and combined chlorine residuals, as well as residuals of potassium permanganate and chlorine dioxide
• Standard front titration procedure or back titration capability for wastewater
• Measures free residuals as well as mono and di-chloromine fractions of combined residuals in the same sample
• Measures sulfur dioxide residuals in dechlorination systems

• Drinking water treatment
• Municipal wastewater
• Food and beverage processing plants
• Commercial aquatics
• Research and development facilities
• Laboratories

The Evoqua (previously Wallace and Tiernan) Depolox 3 plus residual chlorine analyser continuously monitors free or total (combined) chlorine, chlorine dioxide or ozone in drinking water applications. It uses proven and universally accepted amperometric measurement technology to directly measures three disinfectant residuals. It also provides a 4-20mA output signal for control or recording purposes and integral alarm relays. A constant flow rate ensures a stable, representative measurement signal. This is provided by a choice of flow cells: bare-electrode or membrane. The Depolox 3 plus analyser is also available in an arrangement for measuring pH or fluoride for water quality testing.

• Chlorine measurement without the use of reagents, therefore sample can be added back to the supply or drain
• Three-electrode measuring cell which eliminates the need for constant zero adjustment
• Flexible arrangements- 4 flow cell and 2 electronic control units are available
• Advanced electronics housed in NEMA4X enclosure
• Optional sample flow switch for indication of loss or sample flow

Evoqua membrane cap to suit free chlorine sensor FC1

The Hydra-Vent absorption column absorbs any minor releases of chlorine gas from a pressure relief device. All vacuum regulators/chlorine gas systems include a safety vent facility to relieve gas if the system pressure rises above atmospheric. These releases may occur due to a minor fault or routine operations.

By terminating vent lines to the Hydra-Vent absorption column any atmospheric release of chlorine gas in standard chlorine systems will be alleviated under normal operating conditions for up to 12 months.

The absorption capacity of the Hydra-Vent is 0.6kg of chlorine gas.

Australian Standard AS 2927 compliance
Installing a Hydra-Vent where the relief terminal point is located indoors, meets the requirements of AS 2927:2019 for the storage and handling of liquefied chlorine gas. It will minimise the exposure of personnel and equipment to minor nuisance releases.

Media replacement
Absorption media should be replaced at twelve monthly intervals, or alternatively if an alarm indicates that saturation has occurred.
Regularly changing the absorbent maintains their effectiveness and ensures compliance with Australian Standard AS 2927:2019

• Improved safety by optimum location of vent line termination
• Reduced surface corrosion in the vicinity of vent termination
• Can be installed in the chlorine room providing the most secure termination point
• A chlorine leak detector sensor located adjacent to the absorption column will provide an alarm in the event of media saturation

The EA14M pressure indicator consists of an electronic module and a pair of separated transmitters. It is an intelligent multi-function instrument that measures and displays process pressure or vacuum.

The programmable limit detection function enables it to also act as an accurate and versatile pressure switch.

The LCD displays the following measuring units: Bar, mbar, Pa, KPA, MPA, PSI, InWC, mmWs and mmHg.

The ME69 pressure transmitter is connected to the EA14M indicator via flexible signal cables terminated by plug-in connectors. The measuring range of the transmitter and indicator are matched and calibrated.

• Colour-change LCD display
• Switchable pressure units
• 2 independent switching points with lots of configuration options
• Optional signal output with possibility of characteristic curve spread and reversal with any off-set
• Characteristic curve implementation via table with max. 30 measuring points
• Complete adjustment of all parameters and measuring point protocol possible through optional PC adaptor EU03

• Pressure switch/pressure display for unconventional accessible measuring places
• Level measurement
• Simplified pump control
• Monitoring of pumps and compressors

The ME69 pressure transmitter detects pressure or vacuum in a process system. The corrosion-free plastic design is rugged and resistant to aggressive media, making it ideal for use in water treatment.

The transmitter consists of a ceramic sensor with integral electronics. The sensor's diaphragm is deflected in relation to the process pressure or vacuum supplied, resulting in highly accurate readings.

• Rugged design
• High accuracy
• Resistant against aggressive media

• Electroplating plants
• Water treatment plants
• Process water treatment
• Wastewater treatment