8700.02CK KAPPA-30/40 Complete Diaphragm Repair Kit LTL 6900 Series 6 Roller RollerPRO

6900 Series 6 Roller RollerPRO Pump Repair Kit

5 HP Honda engine

3/8" MNPT Inlet and Outlet

10 Gallon Vertical Dome Top Tank

1-1/4" FNPT Bypass

8700.02CK KAPPA-30/40 Complete Diaphragm Repair Kit LTL 6900 Series 6 Roller RollerPROIf the oil in your pump turns a milky gray color, you should replace your diaphragms. If you keep using the pump with mixed oil, it will damage or destroy the unit. Before that happens, change out the diaphragms with the 8700. 22CK KAPPA 120 150 Complete Diaphragm Repair Kit. It includes everything you need to restore functionality, such as check valve assemblies, o rings, diaphragm bolts, diaphragm washers, accumulator diaphragm and piston diaphragms.