PRESFLO MULTI - Electronic pressure regulator
For pumps up to 2 HP. Inlet connection 1" M. Outlet connection 1" F. With pressure gauge and auto-reset.


The PRESFLO MULTI by Pedrollo stands out from traditional pressure flow switches for some innovative features: the integrated air expansion vessel and the possibility of selecting the pump start-up pressure.
This device allows you to select the pump operating pressure between values between 1 and 5 bar .
Equipped with an expansion vessel with a capacity of 3 litres.
Its large storage volume and capacity to absorb overpressure, typical of expansion vessels, allow it to be used even in installations where other pressure flow switches might prove inadequate.
To ensure optimum protection and storage performance, the vessel pressure can be easily modified according to the selected operating pressure.
- Restart pressure ( bar )
- 2 bars
- Line power supply
- single phase
- Supply voltage (Volts)
- 230
- Line Current (Ampere)
- 16 A
- Engine power supply
- single phase
- Motor voltage
- 230 V
- Motor Phase Current (Ampere)
- 16 A
- Dry running protection
- Yes
- Attack size
- 1 "
- Warranty (years)
- 2
- Type of attack
- male Female