valvola multifunzionale 95730822 cover and impeller without disturbing

cover and impeller without disturbing the pump housing or pipework

The VFI is the industrial version (4-20 mA output) of the Grundfos vortex flow meter range

discharge tubing

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

300 and 500 litres include additionally:

valvola multifunzionale 95730822 cover and impeller without disturbingCompact valve unit for direct mounting on the pump discharge connection. Multifunction valves combine four functions: 1. Constant counter pressure and anti siphoning 2. Pump protection through pressure relief 3. Deaeration of pump head during start up 4. Emptying of discharge line