Zodiac R0040400 3/4-Inch NPT 75 PSI Cast Iron Bronze Pressure Relief Valve Replacement for Select Zodiac Pool Heaters heavy-weight Also works with the following:

Also works with the following: Hayward SwimClear C3025

Hayward pool and spa skimmers

IR Blocked-780-2000nm-95%

Fits Pentair Polaris Automatic Pool And Spa Cleaners

Zodiac R0040400 3/4-Inch NPT 75 PSI Cast Iron Bronze Pressure Relief Valve Replacement for Select Zodiac Pool Heaters heavy-weight Also works with the following:Zodiac R0040400 3 4 Inch NPT 75 PSI Cast Iron Bronze Pressure Relief Valve Replacement for Select Zodiac Pool Heaters Pressure relief valve replacement kit Fits Zodiac Jandy HI E EPH, HI E2 and Jandy Lite2LD, Lite2LG, Lite2LJ, LiteLLG and LiteLLD pool heaters Also fits Zodiac Jandy Series 1 Series 2 EPC, EPS EPG, EPM and Jandy XE Series EG, ES, ES II, EC pool heaters Compatible with Zodiac Jandy XL 2 XL 3 DP oil fired heaters and Jandy Mark V DR