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Smart digital dosing pump – DDA AR

Smart digital dosing pump with alarm relay 7.5l/h at 16 bar 1 PH Motor PVC/PTFE/Ceramic

Product specifications

  • Product title

    Smart digital dosing pump – DDA AR

  • Product code


  • Brand
  • Description

    The Grundfos DDA (Digital Dosing Advanced) AR (alarm relay) pumps control the dosing output by normal modes, manual, pulse and analogue.These pumps have an easy output adjustment in l/h and a user-friendly icon menu.

    The SMART Digital Dosing series operates at full stroke length to ensure optimum accuracy, priming and suction, even for high-viscosity or degassing liquids. The duration of each discharge stroke varies according to the capacity set, resulting in optimum smooth and continuous discharge flow.
    The click-stop mounting plate allows installation in three different positions without using any additional accessories. The control cube can be turned easily into front, left or right position. The click wheel and the multi-coloured backlit graphical, plain-text LC display make commissioning and operation intuitive. The control elements are protected by a transparent cover

  • Features
    • 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
  • Applications
    • Drinking water treatment
    • Waste water treatment
    • Pulp and paper industry
    • Textile industry
    • Cleaning water treatment
    • Food & Beverage industry, dairies
    • Cooling tower water treatment
    • Low-pressure boiler feed water treatment
  • Service description

    Major- 12 months subject to operating conditions

  • Spare parts
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