Rainbow 320c Automatic Chlorine In-line Feeder

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Model No.Treats Pool Size in Litres per 24 hours|Bottom FeedTreats Pool Size in Litres per 24 hours|Top Feed
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  • The efficient, easy way to sanitize your pool or spa.
  • The Rainbow 320 automatic chlorine/bromine feeder not only save time, but also reduce manual handling of chemicals. They use large or small Trichlor or Bromine slow-dissolving tablets to make sanitizing your new or existing pool or spa easy and automatic.
  • An external fine control valve lets you adjust the feed rate to meet specific pool or spa requirements
  • The 320 is designed for permanent installation in the return line of new or existing systems, and dispenses sanitizer directly into your pool or spa, downstream of all equipment.


  • Completely enclosed system – no special venting required.
  • No escaping gases
  • 50psi maximum operating pressure