R172256Z Pentair Rainbow 320 322 Chlorinator 0.5 in. Nipple

Pentair Rainbow 320 322 Chlorinator  Automatic Chlorine Bromine In-Line Pool and Spa Chlorinator Feeder 1/2 inch 0.5in. Short MPT Nipple R172256Z

• Model 320, 322 In-Line Automatic Chemical Feeder, Commercial Size Chemical Feeder, Model 300-29X Automatic Chemical Feeder,
• Fits R171096 R171218