WATERAX B-5258 Foot Valve and Strainer, 2

Spring-loaded check valve, capable of holding a water head equal to 300 PSI. Designed with an ear hole for ease of tying to a floatation device in order to prevent suction of debris. Specifically made for use on the MARK-3, BB-4, STRIKER II-PLUS, ULTRASTRIKER and any other pumps using a 2” (51mm) NPSH.