9910-KIT1987 D503 Valve Kit shipclass=300 The kit includes valve assemblies

The kit includes valve assemblies with o-rings

17' Swath at 36" Height

including thorough analysis in our engineering and research facility

3/8" Hose X 1/2" MNPT King Steel Hex Nipple for One Clamp

3" 3-Way Bottom Load Manifold Flanged Valve

9910-KIT1987 D503 Valve Kit shipclass=300 The kit includes valve assembliesIf your pump isn't drawing any water in or the flow is irregular you may have a check valve issue. The springs can become corroded and gummed up or it is possible the valve seats are pitted. The 9910 KIT1987 will replace all four check valve assemblies as well as the o rings to create a seal to have your pump back up and running. Hypro Pentair is no longer distributing the 9910 series of diaphragm pumps, components, and related parts. Products with