WILKINS Backflow Preventer Repair Kit

Backflow Preventer Repair Kit

Wilkins backflow preventer repair kits are used for repairing backflow prevention assemblies, installed at cross-connections in the plumbing system, that restrain backflow pressures from contaminating the potable water systems. These kits include diaphragms, O-ring covers, relief valve seal rings, O-ring relief valve stems, check springs, seal rings and relief valve springs. Choose from a wide range of these repair kits, available for use with Wilkins 975 Series backflow preventers, on Raptor Supplies.