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ref: 6728
1.157,40+ iva

GRUNDFOS DDC-A 6 ClO2 PVC electric dosing pump

Digital diaphragm dosing pump, with stepper motor and electronic control system.

Simple interface and unparalleled precision

Ideal for dosing chlorine dioxide (ClO2) for water treatment

Adjustment range 1:1000.

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Digital diaphragm dosing pump, with stepper motor and electronic control system and stroke adjustment with a high adjustment range 1:1000.

Simple interface and display of pump performance in l/h and with perfect calibration, for greater comfort in handling and unparalleled precision.

Installation kit not included.

Technical characteristics of GRUNDFOS DDC-A 6 ClO2 PVC

  • Supply voltage: 100-240 V ± 10 %, 50/60 Hz.
  • Power: 22 W.
  • Accuracy: dosing flow < ± 1 %, linearity < ± 1 %.
  • Noise level: ± 60 dB(A).
  • Max. suction height: 6 m WS.
  • Max. viscosity: normal up to 500 cP and Slow Mode 25 % (2000cP) (with spring valves, please consult).
  • Max. ambient and working temperature: 45 °C.
  • Motor: dynamic stepper motor with transmission.
  • Adjustable digital colour display.
  • Strokes per minute: 140 (6 l/h) and 180 (15 l/h).
  • Protection: IP65.
  • Recommended connections: DN8 (6/12).
  • Divider: yes (auto-dosing in ml).
  • Multiplier: yes (auto-dosing in ml).
  • Inputs: contact signal, on/off. Remote control, empty tank warning and empty tank warning.

Functions

  • Manual and pulse control speed control (ml/pulse).
  • Slow Mode system, calibration and event logging.

Materials

  • Dosing head and valves: PVC.
  • Valve seat: Teflon (T).
  • Gasket: Teflon (T).
  • Valve ball: ceramic.
  • Membrane: PTFE.

Does not include installation kit.

ref: 6728
1.157,40+ iva

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