9910-KIT2388 D303 D403 Valve Kit gas-engine 100 PSI Internal Bypass

100 PSI Internal Bypass

carbon steel manifold

Please use part number FS1035HP

it may be best to use this piece in systems from the same manufacturer

This repair kit is for the following pumps:

9910-KIT2388 D303 D403 Valve Kit gas-engine 100 PSI Internal BypassRepair numerous essential diaphragm pumps with the help of this handy kit. Six valve assemblies are included (part 9910 1889050) along with six O rings (part 9910 1140450). Many different hydro pump operations depend on having valves, O rings, and other components in perfect working order; handy replacement parts allow users to prevent costly breakdowns and delays with instant repairs. Have kits on hand for common maintenance tasks. Hypro Pentair is