CHECK VALVE 5 PSI SPRING SUITS-6AN & -8AN AF612-06 AF612-08

Check Valve Spring
5 PSI, Suits AF612-04 & AF612-06 & AF612-08Check Valve

Replacement Check Valve Springs.

Optional 5psi spring to replace the standard 1.5psi spring. Suits -4, -6 and -8 One Way Check Valves.

AF59-6121