
Quick overview
- EQ and C Series The service seal package for Pentair EQ Series and C Series commercial pumps.
- Protects the motor end The shaft seal is what keeps pumped water out of the bearings and motor.
- Genuine Pentair Factory part 071725S.
- Made for easy installation Supplied as a package so the seal faces stay matched and clean.
- Stops a leak behind the impeller Water dripping from between the seal plate and the motor is the classic failed shaft seal.
- Longer service life Fitting the correct seal is what gives the pump the best service life it can have.
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Product details
The Pentair 071725S is the shaft seal package for EQ Series and C Series pumps. It is the genuine Pentair service part.
What a shaft seal does
The motor shaft passes out of the wet end of the pump and into the motor. The shaft seal is what closes that opening, protecting the internal components from the water being pumped. It runs as two lapped faces held together, one turning with the shaft and one fixed, and it wears every hour the pump runs.
The symptom
Water dripping from between the seal plate and the motor, often with rust streaks down the motor face. Left alone it soaks the bearings and takes the motor with it, which turns a small part into a large one.
Fitting
The seal comes as a package so the faces stay matched and clean, which is what a seal needs to last. Keep the faces free of grease and grit on installation.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 071725S |
| UPC | 788379787813 |
| Type | Shaft seal package |
| Fits | Pentair EQ Series and C Series commercial pumps |
| Shipping weight | 0.15 lb |
| Ships | Parcel |
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