Seal PS-1902 shaft seal is intended for compatible 3/4 inch shaft pump applications and uses silicon carbide sealing surfaces to support a more durable repair
and maintenance inventory
28 square feet of filtration area
The included valve supports air relief and service access functions that are important during startup
Helps restore dependable leak resistance
Pentair WhisperFlo Black Trap/Pump Body (357157Z) wcooper Seal PS-1902 shaft seal isThis Pentair replacement component supports the structure, sealing, or hydraulic performance of the pump assembly. Built for the specific WhisperFlo Black Trap Pump Body application, it helps restore the fit and function needed during pump repairs, wet end rebuilds, or equipment refreshes. Replacing damaged housings, supports, rings, or internal pump parts can help reduce leaks, vibration, poor circulation, and premature wear on related components.