Pentair R171096 Rainbow 320 Automatic in-Line Chlorine/Bromine Feeder for Pool and Spa

Pentair Rainbow 320 Automatic Chlorine/Bromine Feeder for Swimming Pool and Spa Easy, Efficient way to sanitize your pool or spa Saves time, reduces manual handling of chemicals Can treat from 18,000 to 70,000 gallons Provides more efficient use of slow dissolve Trichlor or Bromine tablet or sticks Top loading for convenience External fine control valve for precise feed adjustment For permanent installation in return line of new or existing pools or spas. Completely enclosed No escaping fumes No special venting required Installs in return line on pressure side of pump downstream of all equipment. Standard with 2 in. slip PVC fittings and adapters for 1-1/2 in. Completely enclosed system no special venting required No escaping gases All Rainbow Feeders are NSF Listed 50 PSI maximum operating pressure Holds 11 large or 98 small Bromine or slow dissolving Trichlor tablets. T Saves time, reduces manual handling of chemicals NSF Listed 50PSI maximum operating pressure Pool Chemicals Pool Compatibility: 6,5000 to 27,000 gallons bottom feed Features: Uses slow-dissolve Trichlor or Bromine tabs or sticks, it loads on the top for convenience, and it install in your return line on the pressure side of your pump, downstream from all the other equipment.