.75"MALE H-SERIES Relief Valve

Hayward CHXRLV1930 Relief Valve For H-Series H1501; H150P1; H2001; H200P1; H2501; H250P1 Millivolt Heater; H-Series H100ID1; H100iDP1 Pool Heater; H-Series CZ; HM2; CPS; PSG; SG Models; 3/4 Inch Male