Pentair Service Shaft Seal 3/4" Dura-Glas II | U109-372SS Intelliconnect the burner shuts off to

the burner shuts off to prevent overheating

It is compatible with standard pool and spa piping

the kit enhances filtration efficiency and extends the lifespan of your filter system

and phosphate control

75-1 FHP Diffuser O-Ring

Pentair Service Shaft Seal 3/4" Dura-Glas II | U109-372SS Intelliconnect the burner shuts off toPentair Service Shaft Seal 3 4" Dura Glas II U109 372SS Pentair U109 372SS shaft seal for Dura Glas II and Max E Glas II pumps (pre 1998). Prevents leaks and protects motor. Features Fits 3 4" shaft pool pump motors. Prevents water leakage into motor assembly. Compatible with Dura Glas II and Max E Glas II pumps. Durable materials for long service life. OEM Pentair replacement for exact fit. Description The Pentair U109 372SS shaft seal is designed to