U.S. Seal Shaft Seal [PS-1900] [5/8" Shaft] [Silicon Carbide] (PS-1900) ultrapurewater This part has practical value

This part has practical value because the extended length and specific switch configuration help preserve intended fit in applications that require a longer sensing reach

This replacement is especially useful when the original tube bundle is scaled

Useful when original switches are inaccurate or unreliable

This part has practical value because replacing a small retention piece can restore more orderly hose behavior without replacing the broader hose assembly

U.S. Seal Shaft Seal [PS-1900] [5/8" Shaft] [Silicon Carbide] (PS-1900) ultrapurewater This part has practical valueU. S. Seal Shaft Seal [PS 1900] [5 8" Shaft] [Silicon Carbide] (PS 1900) is a replacement pump or pump related component from US Seal Manufacturing for compatible pool, spa, bath, circulation, booster, or water movement systems. It is intended for applications where horsepower, amperage, speed, frame size, wet end style, plumbing connections, and electrical requirements must be matched to the existing equipment. Use part number PS 1900 when matching