PS-671 U.S. Seal Shaft Seal Assembly
The U.S. Seal PS-671 is Specifically suited for Waterway Tiny Might Pumps. The PS-671 uses Sintered Carbon providing better resistance to heat, abrasion and chemicals.
Premium Seal Designed for Spa and Hot Tub Applications
Buna / Carbon Graphite SS with Ceramic Seat
Recommended for Hot Tub and Spa Applications
Not Recommended in Pools or Spas with Ozonators, Bromine or Chlorine Generators.
Waterway 811-4000A and 811-4000B