．UL, FM, CSA, AGA, CGA approved ．Forged brass body ．Adjustable pack...

．Forged brass body ．Adjustable packing gland ．Connections: Female x ...

．Forged brass body ．Double O-ring ．Connections: Female x Female ．Bl...

．UL, FM approved ．Forged brass body ．Adjustable packing gland ．Con...