9910-KIT2388 D303 D403 Valve Kit gas-engine 5 GPM at 5 PSI

5 GPM at 5 PSI pressure drop

carbon steel manifold

three diaphragm washers

100 PSI Internal Bypass

This repair kit is for the following pumps:

9910-KIT2388 D303 D403 Valve Kit gas-engine 5 GPM at 5 PSIRepair 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