Smart digital dosing pump – DDE

The DDE digital dosing pumps offer a solution for low budgets

Product specifications

Product title

Smart digital dosing pump – DDE
Brand

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

The smart digital DDE dosing pump from Grundfos has a variable speed drive ( Stepper motor) and intelligent electronics with minimum energy consumption.

The DDE is the cost-effective entry-level model with a maximum turn-down ratio of 1:1000 and smooth, continuous dosing. This one model can replace a whole host of existing models with dosing rates ranging from 0.006 to 6 l/h. The rate is set using a logarithmic scale that runs from 0.1-100 %. The model’s straightforward pulse control, external stop function and empty level signal are ideal for basic OEM applications.

B version
- Controls: Manual only
PR version
- Controls include manual and pulse with remote on/off
Features
- 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
Applications
- 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
Service description

Major – 12 months subject to operating conditions
Spare parts
- Service kit – DDA 12-10/DDE 15-4
- Service kit – DDA 7.5-16/DDE 6-10

Description	Part no. B Basic	Part no. PR Basic with relay output
Max. flow: 6l/h, max. pressure: 10 bar
DDE 6-10 PVC dosing head, PTFE gaskets, ceramic ball valve	H97721204	H98147413
Max. flow: 15l/h, max. pressure: 4 bar
DDE 15-4 PVDF dosing head, PTFE gaskets, ceramic ball valve	H97721272	H98147447