Chem-Tech Pump Valve Seat, Hypalon (CSPE)
4 of these seats are used in the pump. 2 in the pump head, 1 in the injector and 1 in the suction foot valve. If your pump is loosing prime, replace the valve seats. This takes care of most priming problems.
Do not use for chlorine or bleach applications. We recommend using the Viton Valve Seats Instead. They will last much longer when using chlorine or bleach.
J37440 Chem-Tech Valve Seat, Hypalon (CSPE)