Pentair Reducer Bushing – 2″ × 1½″ Slip Adapter for Rainbow Feeder Models 320/322 | R172210

Pentair Reducer Bushing – 2″ × 1½″ Slip Adapter for Rainbow Feeder Models 320/322 | R172210

Pentair R172210 reducer bushing — adapts 2″ PVC tubing to 1½″ for Rainbow feeder models 320/322. Slip × slip adapter designed for secure, leak-free chemical feeder connections.

• For Rainbow 320 & 322 Models – Specifically designed to adapt plumbing for Pentair’s in-line chemical feeders

• 2″ Slip x 1½″ Slip Fitting – Enables a smooth connection between mismatched pipe sizes

• Durable PVC Construction – Withstands chemical exposure and high-pressure operation

• Precision OEM Fit – Ensures leak-free installation without modification

• Tool-Free Installation – Slides easily into place; no glue or threading required

The Pentair R172210 reducer bushing allows seamless adaptation from 2″ to 1½″ slip connections for use with Rainbow Models 320 and 322 inline chemical feeders. It’s built from tough, chemical-resistant PVC and engineered to meet the original factory specifications, ensuring long-lasting performance and secure fittings.

Ideal for upgrades or replacements, this fitting simplifies transitions in pool plumbing while supporting optimal chemical feeder operation. A must-have component for pool technicians and maintenance professionals working with variable plumbing systems.

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.