Pentair Bottom O-Ring – Seal for Rainbow 320 Inline Chlorinator Base | R172319Z

Pentair Bottom O-Ring – Seal for Rainbow 320 Inline Chlorinator Base | R172319Z

Pentair R172319Z bottom O-ring designed for Rainbow 320 inline chlorinators. Provides a leak-proof seal at the base for reliable chemical feeder performance.

• Exact Fit for Rainbow 320 Chlorinator – Ensures correct alignment and sealing at the unit’s base

• Durable Rubber Construction – Resists chemical wear, pressure, and repeated assembly cycles

• Prevents Leak Damage – Maintains unit integrity and prevents sanitizer loss

• OEM-Specified Quality – Meets Pentair standards for use in Rainbow chemical feeders

• Quick and Simple Replacement – Ideal for routine servicing and maintaining system reliability

The Pentair R172319Z O-ring serves as a crucial seal within the Rainbow 320 inline chlorinator, seating flush at its base to prevent leaks and maintain pressure. Crafted from a durable, chemical-resistant rubber compound, it withstands exposure to chlorine, bromine, and feeder pressures while delivering a reliable, maintenance-friendly fit. Trusted by professionals for repair and part replacement, this O-ring ensures continued feeding performance and pool system integrity.

We want you to have quick and easy access to warranty information for all the brands we carry. Please click on the links below to view each manufacturer’s warranty page:

• Pentair Warranty
  
• A&A (Pentair In-Floor) Warranty
  
• Fluidra Warranty (Zodiac / Jandy / Polaris / Caretaker)
  
• Paramount Warranty
  
• BlueSquare Warranty
  
• Hayward Warranty
  
• All Other Manufacturer Warranties
  

Note: Warranty coverage, registration, and service terms are provided directly by the manufacturer. Please review the details carefully to ensure proper understanding of coverage and claim procedures.