Swimables SW-80-150 SuperFlo Lid O-Ring | 357255

The Swimables SW-80-150 O-Ring is a replacement for Pentair part 357255, also known as the #357 lid seal, designed for SuperFlo, SuperFlo VS, SuperMax, and OptiFlo pump models. Serving as the critical gasket for the pump lid, it ensures a watertight seal at the strainer cover to prevent suction leaks and maintain consistent pump performance. Manufactured from premium chemical-resistant elastomer, this O-ring resists chlorine, saltwater, UV exposure, and repeated compression. A common service part, it restores sealing integrity and helps extend the life of Pentair pumps during maintenance or rebuilds.

Highlights

• OEM-Compatible Seal: Matches Pentair 357255 lid O-ring dimensions and materials, ensuring a precise fit and effective sealing without adjustments.

• Wide Pump Compatibility: Designed for SuperFlo, SuperFlo VS, SuperMax, and OptiFlo pumps, making it suitable across several Pentair pump platforms.

• Durable Elastomer Material: Manufactured from chemical- and UV-resistant elastomer that withstands chlorine, saltwater, and repeated pressure cycles.

• Prevents Suction Leaks: Maintains a watertight seal between the strainer cover and pump body, preventing leaks and protecting hydraulic efficiency.

• Service-Friendly Replacement: Easy to install by slipping into the lid groove, resolving wet lid and suction issues quickly during maintenance.

Compatibility

• Pentair SuperFlo Pumps
• Pentair SuperFlo VS Pumps
• Pentair SuperMax Pumps
• Pentair OptiFlo Pumps

Additional Info

This guide covers the Swimables SW-80-150 O-Ring, a replacement for Pentair 357255. Learn pump compatibility, when to replace it, and how to check pricing and stock locally.

Compatibility With Pentair Pumps

The SW-80-150 matches the lid seal used on SuperFlo, SuperFlo VS, SuperMax, and OptiFlo pumps. Confirm pump series before purchase.

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Replacement Timing and Maintenance

Replace O-rings if they appear cracked, flattened, or no longer seal. Routine replacement keeps pumps primed and efficient.

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Local Price and Stock Checks

Shops often stock lid O-rings, but costs vary. Call ahead to confirm SW-80-150 availability and pricing near you.

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