Diaphragm Pump Saver Valve

Diaphragm Pump Saver Valve is mounted on a T-fitting between the inlet fitting on the pump & the filter or ball valve on the intake line, to relieve excess intake vacuum due to a closed ball valve or plugged filter, preventing premature failure of the diaphragms. Brass body, stainless steel spring, polypropylene piston & Viton o-ring.

Inlet Port 3/4″ male NPT
Vacuum Preset – 8-10″ VAC