US Seal PS-201V-CMS Ozone Pump Shaft Seal - Premium Viton® Construction | 3/4" Shaft
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- Backordered: contact us for ETA
- SKU:
- PS-201V-CMS
-
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About This Item
Premium Chemical-Resistant Seal for Ozonated Pool Systems
The US Seal PS-201V-CMS delivers superior performance in demanding ozone applications where standard elastomers fail. This premium Viton® shaft seal provides exceptional chemical resistance and extended service life in pools and spas using ozonators, salt chlorine generators, or high-sanitizer environments.
Technical Specifications
| Shaft Size | 3/4" (19.05mm) |
| Head Type | Type G |
| Seat Type | Type 1 |
| Service Grade | Premier Viton® Service |
| Materials | Viton® elastomers, carbon primary ring, polished ceramic seat, stainless steel hardware |
This PS-201V-CMS Product is Compatible with These Models of Pumps:
| Manufacturer | Pump Model | Manufacturer Part No. |
|---|---|---|
| Sta-Rite (A Pentair Brand) | DJ/JS/JT Series | 37400-0027S |
| Sta-Rite (A Pentair Brand) | Dyna-Glas®, Dyna-Max® After June 2000 | 37400-0027S |
| Sta-Rite (A Pentair Brand) | Max-E-Glas™II P4E, P4EA, P4R, P4RA | 37400-0027S |
| Sundance® Spas | Theramax, Theraflo | 6500-281 |
| Swim Quip | XL, VI/XL, VII Series | 37407-0009 |
Don't see your pump model listed? Check Compatibility Now
Note: This compatibility chart is based on U.S. Seal Mfg. Pool & Spa Pump Products Cross-Reference Guide data. Always verify pump model and part numbers before ordering. Some models may have multiple seal options depending on manufacture date and specific configuration.
Superior Chemical Resistance
Viton® elastomers provide exceptional resistance to ozone, chlorine dioxide, and aggressive sanitizing chemicals that quickly degrade standard Buna-N seals. The carbon primary ring and polished ceramic seat deliver smooth operation and extended service intervals in demanding pool and spa applications.
Pro Tip:
Verify shaft size with calipers before ordering to ensure proper fit.
