The PS-2131 shaft seal is designed specifically for Hayward Power-Flo, Power-Flo LX, and Power-Flo II pump models, as well as Aqua-Flo TMCP bathtub-style pumps and Aqua-Flo Flo-Master FMVP vertical mount pump wet ends.

This dual-component seal measures approximately 1 1/4 inches across both the spring seal section and the ceramic and rubber component. The shaft opening on both seal parts measures approximately 5/8 inch in diameter.

The spring-loaded portion mounts directly onto your impeller shaft, while the ceramic and rubber section installs into your pump's volute or wet end housing.

For proper installation, apply silicone sealant to your impeller shaft before carefully sliding the spring seal component into position. The rubber portion also benefits from a thin coating of silicone to help it seat properly inside the volute or wet end body.

SpaShopper carries impellers and silicone sealant to complete your pump repair project.