Pentair 71218A Automatic Chlorinator Model 320CPentair Pool Products Part Number R171218

Automatic Chlorinator Model 320C

For permanent installation in return line of newor existing pools or spas. Installs in return line on pressureside of pump downstream of all equipment. Standard with 2in. slip PVC fittings and adapters for 1-1/2 in.

Holds 11 large or 98 small Bromine or slow dissolving Tri-chlor tablets.
Treats 6,500 to 27,000 gallons bottom feed and 18,000 to 70,000 gallons top feed with see-through amberbody

NSF listed for public or residential use in Swimming Pools, Spas or Hot Tubs using 1” Trichlor tablets and when used with a flow indicating device suchas a Rainbow Model # R172080. Output rating for Bromine is not NSF Certified.