US Seal PS3867 Shaft Seal, 0.625

A compact mechanical pump shaft seal used to prevent water leakage where a rotating pump shaft exits the wet end of a pool, spa, or small centrifugal pump. It is designed to fit a 0.625 inch (5/8) shaft and is often used in pumps that operate with ozone or saltchlorine systems, thanks to its chemicalresistant materials.

Specifications

Model: US Seal PS3867
Brand: US Seal

Shaft Size: 0.625 inch (5/8)
Seal Style: Cupmounted / Type G mechanical shaft seal
Material Code: VCFVJF Carbon/Viton/Ceramic/Stainless (primary and mating rings, elastomers, and metal parts)

Primary Ring: Carbon
Mating Ring (Seat): Ceramic
Secondary Seals: Viton
Metal Parts & Spring: Stainless steel

Outside Diameter: 1.024 inch (approx.)
Width (Operating Height): 0.718 inch
Mating Ring Bore Size: 1.250 inch (approx.)

Pressure Rating: Up to 150 psi
Speed Rating: 1750 RPM
Temperature Range: 30 °F to +300 °F (approx.)

Construction Type: Unitized spring elastomeric bellows seal with full convolution bellows and interlocking drive band for positive drive and misalignment tolerance.

Application:
Pool and spa pumps, small centrifugal pumps (especially saltwater or ozonetreated systems) where a 5/8 shaft shaft seal is required to prevent leakage.