Part Number: 8.709-378.0
Cross Reference Part Number(s): 310862, 87093780
This 8.709-378.0 Swing Action Check Valve has 1/2″ FPT Inlet and Outlet with a brass body and swing flapper action. Commonly used to retain prime on pumps with low lift capability, this brass check valve is often used on Hotsy, Landa and other pressure washer float tanks. Gravity seal, no spring pressure; for use up to 150 PSI.