The Pentair Rainbow Automatic Chlorine and Bromine Feeder Model 320 (R171096) delivers professional-grade chemical automation that pool contractors trust for reliable sanitization systems. This heavy-duty feeder handles both residential and commercial installations, treating pools up to 70,000 gallons with consistent, controlled chemical delivery.

Commercial Installation Benefits

Designed for contractor efficiency, this enclosed system requires no special venting and eliminates escaping gases that can damage equipment or create liability issues. The positive external no-clog control valve ensures reliable operation, while the built-in check valve prevents costly chemical backflow damage. When paired with timers, the system automatically optimizes tablet usage by lowering water levels during pump-off periods, reducing chemical costs for your clients.

Why Pool Contractors Choose MT Pools

MT Pools provides superior customer service with expert technical support for complex installations. Our B2B wholesale pricing structure maximizes your profit margins while our reliable inventory keeps your projects on schedule. Join thousands of contractors who depend on our daily recurring customer support.

Frequently Asked Questions

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Streamline your chemical automation installations with the trusted Pentair Rainbow 320 feeder. Contact MT Pools for wholesale pricing and expert technical support that keeps your projects profitable and on schedule.