Pentair Rainbow Automatic Chlorine and Bromine Tablet Commercial Feeder | 320 | R171096
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The Pentair Rainbow 320 In‑Line Automatic Chlorine/Bromine Feeder (Model R171096) is a robust, completely enclosed chemical feeder designed for residential and commercial pools, compatible with slow-dissolving trichlor or bromine tablets. Installed inline on the return side, it requires no special venting and eliminates fumes, holding up to 11 large or 98 small tablets to treat between 6,500–27,000 gal (bottom feed) or 18,000–70,000 gal (top feed) The feeder features 2″ slip PVC inlets (with 1½″ adapters), a sealed design to prevent chemical leaks, and is rated for up to 50 PSI, ensuring safe, precise and consistent sanitization. It’s a convenient, low-maintenance solution for effective water treatment in pools and spas.
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High-Capacity Tablet Feed – Holds up to 11 large or 98 small trichlor/bromine tablets for extended chlorination.
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Inline Installation – Designed for easy integration on the return line with 2″ slip PVC and 1½″ adapter fittings.
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Dual Feed Options – Treats 6,500–27,000 gal (bottom feed) or 18,000–70,000 gal (top feed) pool systems.
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Leak-Proof Design – Completely enclosed, sealed chamber eliminates fumes and chemical exposure.
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Commercial-Grade Durability – Rated for 50 PSI, ideal for both residential and commercial pool applications.
Holds 11 large or 98 small Bromine or slow dissolving Trichlor tablets.
Treats 6,500 to 27,000 gallons bottom feed and 18,000 to 70,000 gallons top feed.