Type: Bell Reducing Coupling threaded per ASME B1.20.1, Material: Malleable Iron conforms to ASTM A197, Hot-dipped galvanized per ASTM A153 certified to NSF/ANSI 372 and California AB1953 Lead Free, Dimension per ASME B16.3, Class: 150 - UL Listed and FM Approved at 300 PSI, NPT Thread Sizes: 4 x ¾ inch inch NPT, Length A: 4.38 inch, Approximate Weight: 4.0 LBS
Click here for a downloadable and printable specification sheet on class 150 galvanized bell reducing couplings