Description
Features and Benefits:
- Premier Viton Service Grade: Advanced elastomer technology for superior chemical resistance and extended service life
- Premium Materials Construction: Viton elastomers, carbon primary ring, polished ceramic seat, stainless steel hardware
- Enhanced Durability: Specifically engineered for demanding applications including ozone systems, salt chlorine generators, and high-temperature environments
- Professional Grade Performance: Direct upgrade from standard Buna-N seals, which can fail prematurely in pools with salt chlorine generators, ozone systems, or high-temperature applications
- 5/8″ Shaft Size: Precision engineered for exact fit compatibility with high-performance pump systems
Technical Specifications:
- Shaft Size: 5/8 inch
- Service Grade: Premier Viton (US Seal’s pool & spa applications grade)
- Primary Ring: Carbon
- Seat Material: Polished ceramic
- Elastomers: Viton (superior chemical resistance)
- Hardware: Stainless steel
This PS-4280 Product is Compatible with These Models of Pumps:
| Manufacturer | Pump Model | Manufacturer Part No. |
|---|---|---|
| Hayward Industries | EcoStar, EcoStar SVRS | SPX3200SA |
| Hayward Industries | NorthStar | SPX3200SA |
| Hayward Industries | TriStar, TriStar VS | SPX3200SA |
| Jandy (Division of Zodiac Pool Systems) | ePump Variable Speed | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | FHP, JEP, MHP, PHP | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | FloPro (FHPM) Series | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | Max HP Series | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | Plus HP (PHPF/PHPM) Series – New Style* | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | SHP, SWF, WFTR | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | Stealth (SHPF/SHPM) Series – New Style* | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | VS FloPro Series, VS Plus HP Series | R0479400 |
| Jandy (Division of Zodiac Pool Systems) | Water Feature Series | R0479400 |
| Polaris (Division of Zodiac) | Polaris PB4SQ Booster Pump | R0479400 |
| Waterway Plastics | Booster Pump | 319-3290 |
Don’t see your pump model listed? Check Compatibility Now
Note: This compatibility chart is based on U.S. Seal Mfg. cross-reference data. Always verify pump model and part numbers before ordering. Some models may have multiple seal options depending on manufacture date and specific configuration.
*This seal fits the “New Style” of the Plus HP and Stealth series pumps. If you have an older model, please verify your pump’s required seal part number before ordering.
Pro Tip:
Verify shaft size with calipers before ordering to ensure proper fit.
Viton is a registered trademark of The Chemours Company. All manufacturer names and part numbers are used for identification and compatibility purposes only and are the property of their respective owners.
Also known as: PS4280
