sp 5a 4 ne 5222104 Le valvole a pedale sono

Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono peso

Pressure valves are installed either directly on the pump discharge side

Two potential-free output relays for max

The compact design makes the pump suitable for both temporary and permanent installation

sp 5a 4 ne 5222104 Le valvole a pedale sonoMultistage submersible pump designed for pumping of chemically polluted groundwater. The motor is a 1 phase motor with sand shield, mechanical shaft seal, liquid lubricated bearings and pressure equalising diaphragm. Pumpset delivered without motor cable. Motor cable to be ordered separately, EPR, Teflon or XLPE.