Part # 5071-02
Manufacturer Code 071725
Dimensions 1-5/8" X 1"
Pentair Motor Shaft Seal – 071725S
Heavy Duty | For EQ & C-Series Pumps | Viton®
✅ Features & Benefits
✅ Genuine Pentair OEM replacement shaft seal – Part No. 071725S
✅ Extra heavy-duty construction for extended service life
✅ Made with carbon graphite, stainless steel, and Viton® rubber
✅ Specifically engineered for use with:
Salt chlorine generators
Ozonator systems
Standard pool and spa applications
✅ Longest-lasting Pentair shaft seal available
➡️ Seal Specifications
White ceramic face: 1" ID x 1-1/2" OD
Rubber boot: 1-5/8" OD, 1" ID
Spring height: 15/16" tall
Spring OD: 1-1/2"
Designed as a direct-fit for Pentair EQ and C-Series commercial pumps
⚠️ Tech Tips & Cautions
⚠️ Always replace the shaft seal when changing a motor or impeller
⚠️ Apply only silicone-based lubricant (never petroleum-based) to seal faces
⚠️ Ensure pump shaft and seal seat are clean before installation
⚠️ Handle carefully to avoid chipping the ceramic face
Why should I purchase the heavy duty seal?
Reply
The heavy duty shaft seal features carbon graphite, stainless steel, and Viton rubber. The properties of this seal contribute to the resistance of chemical corrosion. This is the best choice for salt chlorine generators or ozonators.
Reply
How do I change the shaft seal on my pool pump?
Reply
Changing the shaft seal is quite simple. Here's How To Replace a Pool Motor Shaft Seal.
Reply
The Most Recent Reviews
(5 out of 5 stars) All good !!
Reviewed By: Victor D. from Rochester, MI ()
The right product at a good price, delivered quickly, what more can you ask for? I will continue to buy from Inyo Pools, they're the best!
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