Chlorinator Tube Fitting/Nut, 1/2" 90 NPT for ChemStar CH1017 & Rainbow R172272

Chlorinator Tube Fitting with Nut, 1/2" x 90 NPT 

For use and replacement for the AquaStar ChemStar CH100 Chlorinators & Rainbow 320 Chlorinators

 Part CH1017 also makes a great replacement for the Rainbow 320 chlorinator part R172272, R172272Z