In an industrial supply installation at long distance, it is advisable to equip the pump with PRESSURE SWITCH, that allows the pump starting and stopping through the nozzle opening or closing.
It has built-in a check valve.
Gespasa range available in the UK through Bell Flow Systems Ltd Freephone: 0800 0277786 mail@bellflowsystems.co.uk Copyright Owner: ©2008 GESPASA · TOT COMERCIAL S.A | Web Design: www.cenics.net