Puraflo H2Flo Check Valve Flap Seal Pin Spring Replacement Set 50mm

Replacement set for Puraflo check valve internal flap and seal 50mm valves

Kit includes:
1 x check valve flap & seal 50mm (part V-P4505)
1 x check valve flap spring (part V-P4504)
1 x check valve flap to spring pin (part V-P4503)

Suits 50mm valves (please see other listing for 40mm valves)