U.S. Seal Shaft Seal [PS-3986] [3/4" Shaft] [Viton] (PS-3986) air switch 2" FBT to 1-1/2" slip

2" FBT to 1-1/2" slip

It is also an efficient maintenance step

Replacing the overlay is a direct way to maintain the usefulness of the panel without changing its underlying structure

Installed in the proper pump plumbing setup

a direct replacement like this helps bring the system back to more dependable daily operation

U.S. Seal Shaft Seal [PS-3986] [3/4" Shaft] [Viton] (PS-3986) air switch 2" FBT to 1-1/2" slipThe U. S. Seal PS 3986 shaft seal is built for compatible 3 4 inch shaft pump applications and uses Viton sealing material for a more premium rebuild path. When the shaft seal in a larger shaft pump fails, the consequences can escalate quickly, which is why using a correct fit replacement with strong material properties is such an important part of the repair. This model is especially useful when the original seal has begun leaking, has worn