This union meets the standards for UL, FM, ASME B16.39, has a maximum operating pressure of 1,000 psi @ 150 Degrees F and is designed for the following applications: air, natural gas, non-potable water, oil, and steam. It is black and is made of malleable iron. Plus, it has a 3⅞ inch hex size.
Technical Specs
ItemUnion
Fitting Side A GenderFemale
Fitting Side A TypeNPT
Fitting Side B Nominal Pipe Size3 in
Maximum Operating Pressure1,000 psi @ 150 Degrees F