DG Flow - Presflo Vario

Price on request:

For SINGLE-PHASE pumps up to 1.5 kW

Variable restart pressure



Pump controls


Pump control: FIXED SPEED

Mains supply: SINGLE-PHASE


Fixed speed electronic device for the pump start-up and stop.

  • Applicable on the pipe or on the pump.
  • Activates the pump when the system pressure drops below the “start-up pressure” (Pm) and stops when the required flow rate drops below the “stop flow rate”.
  • Protects the pump and the system against faults.
  • Available start-up pressures (Pm): 0.8, 1.5, 2.2 bars.
  • Dimensions: 13 x 17 (h) x 17 cm;
  • IP65 protection grade;


Equipped with:

  • Serviceable check valve;
  • Integrated three-piece joint;
  • Integrated analog gauge.


On request:
Model without analog gauge.


Download the PRESFLO – Overview (2MB)



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