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1-1/2 in. NPT Threaded Union (Brass Seat) - 150# Black Malleable Iron Pipe Fitting - UL/FM
Material Specifications: 150# Black Malleable Iron Threaded Cast Pipe Fittings Class 150 pipe fittings are UL Listed and FM Approved at 300 psi Class 300 pipe fittings are UL Listed Malleable castings conform to ASTM A197, ASME B16.3, ASME B16.14 & ASME B16.39 NPT threads on all pipe fittings co...
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