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The Rainbow model 320 series automatic chlorine/bromine feeder not only saves 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. 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. The freestanding Model 320 feature an external fine control valve that lets you adjust the feed rate to meet specific pool or spa requirements. Comes standard for 2” SCH 40 PVC pipe or adapts to 1.5” SCH 40 PVC pipe.
Visit Pentair for complete information.
DANGER: When refilling an automatic chemical feeder, always use the exact same type of tablet. If Trichlor tablets were used, refill with Trichlor tablets only. Never mix Trichlor tablets with Bromine tablets or Calcium Hypochlorite tablets. DO NOT Mix Chemicals.