Ensure proper one‑way flow in your chlorination system with the Pentair R172248 ½" chlorinator check valve. Designed to prevent backflow and maintain reliable performance in Rainbow inline chemical feeders.

Key Features:

Compatible with Pentair Rainbow inline chlorinators (Model 320 and similar systems)
½" connection size for standard feeder plumbing
Prevents backflow to protect feeder efficiency and system components
Durable construction suitable for chemical feeder environments
User‑friendly installation and replacement process

Product Overview:
The Pentair R172248 ½" Chlorinator Check Valve is a critical component designed to maintain unidirectional water flow in Pentair Rainbow inline chemical feeders. Serving as a safeguard against backflow, this valve protects your feeder system and ensures accurate chemical delivery for effective chlorination. Constructed from reliable materials, it offers longevity even under continuous use with chlorinated water. Ideal for service replacements or new installations, this check valve helps uphold system integrity and performance with minimal effort.

Pentair | R172248 | .5" Chlorinator Check Valve for Rainbow Inline Feeders