Pentair R172009Z Rainbow 320/322 In-Line Feeder Cap O-Ring

🛠️ Pentair Rainbow 320/322 In-Line Feeder Cap O-Ring

Part Number: R172009Z

The Pentair Rainbow R172009Z O-Ring is a genuine replacement seal for the cap on Rainbow 320 and 322 in-line chlorine and bromine feeders. This O-ring helps create a secure, leak-resistant seal at the feeder cap to support proper chemical dispensing and help prevent drips, air leaks, and loss of feeder performance.

Compatible With:

• Pentair Rainbow 320 In-Line Feeder
• Pentair Rainbow 322 In-Line Feeder

Key Features:

• Genuine Pentair replacement part
• Designed for the feeder cap seal
• Helps maintain proper chemical feeder operation
• Supports leak resistance and a tight fit
• Ideal for routine maintenance and part replacement

Installation Tips:

• Turn off the pump and relieve system pressure before servicing
• Remove the feeder cap carefully
• Inspect the sealing surface and clean away debris
• Replace the O-ring and apply a compatible silicone lubricant if recommended by the manufacturer
• Reinstall the cap securely and check for leaks

Maintenance Note: Inspect O-rings regularly for flattening, cracking, swelling, or wear. Replace any damaged seal to help keep your chemical feeder operating properly.

✅ A simple replacement part that helps restore sealing performance in your Rainbow feeder.