BUYERS PRODUCTS HBF12 Vent Plug, 3/4 NPT Thread Size, 1.625 H, 3 1/4 in Top Cap
$12.59
Vent Plug, Relief/Filler, Thread Size 3/4 In., Height 1.625, Top Cap Dia. (In.) 3 1/4 in, Overall Length (In.) 2 13/16 in, Allow Sealed Pressure Systems to Vent Off Excess Pressure as Heat in System Builds up, Air Pressure is Allowed Back into...