U.S. Seal Shaft Seal [PS-1904] [3/4" Shaft] [Silicon Carbide] (PS-1904) gruber and Warm button labels

and Warm button labels

and Force series pump applications

Supports more controlled hand application

and this G & P Tools version is designed for Waterway Poly Jet applications using the 99-366-1085 reference

U.S. Seal Shaft Seal [PS-1904] [3/4" Shaft] [Silicon Carbide] (PS-1904) gruber and Warm button labelsThe U. S. Seal PS 1904 shaft seal is designed for compatible 3 4 inch shaft pump applications that benefit from a premium silicon carbide sealing interface. When rebuilding a pump with a larger shaft size, using the correct seal is essential not just for stopping leaks, but for protecting the motor and preserving the integrity of the full wet end repair. This part is especially useful when the original seal has begun to leak under load, shows visible