DG Flow - Presflo Vario

Pump controls

Type: PRESSURE-FLOW SWITCH

Pump control: FIXED SPEED

Mains supply: SINGLE-PHASE

For SINGLE-PHASE pumps up to 1.5 kW

Variable restart pressure

 
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 analogue gauge.

On request:
Model without analogue gauge.

Download PDF

PRESFLO - Overview (2MB)