3/8" IPS Male

Thread Size: 15/16"- 27 UNS -2A

White color tells you it's only for oils and fuels

TOTO Model No

Material of Construction: Lead Free Chrome Copper Silicon Alloy

Watts Temperature and Pressure Relief Valve, 3,438,000 BtuH, 125 psi, 6 in Thermostat Length - 240X6-125-210-1" ASI-Traditional 3/8" IPS MaleTemperature and Pressure Relief Valve; Inlet Type: MNPT; Outlet Type: FNPT; Inlet Size: 1 in; Outlet Size: 1 in; Thermostat Length: 6 in; Body Height: 6 1 4 in; BtuH: 3,438,000; Factory Set Pressure: 125 psi; Max. Temp.: 210 Degrees F; Auto Re Seating: No; Body Material: Bronze; Body Width: 2 3 4 in; Standards: ANSI Z21. 22, ASME, CSA, MIL V 136 12D