U.S. Seal Shaft Seal [PS-309] [7/8" Shaft Size] [Buna] (PS-309) marquisspas Useful when original stud-mounted heaters

Useful when original stud-mounted heaters are worn or failing

Helps support dependable water movement with straightforward operation

1-1/4 inch configuration

The Raypak burner orifice is designed for compatible Gemini

Sundance Spas Jacuzzi pump stand

U.S. Seal Shaft Seal [PS-309] [7/8" Shaft Size] [Buna] (PS-309) marquisspas Useful when original stud-mounted heatersThe U. S. Seal PS 309 shaft seal is built for compatible 7 8 inch shaft pump applications and uses Buna sealing material to restore the pumps primary barrier against leakage. In larger shaft applications, proper seal selection matters even more, because incorrect fit can undermine the entire rebuild no matter how good the surrounding parts are. This replacement is especially useful when the original shaft seal has started leaking, hardened with age,