"Interchangeable with other couplings and adapters. Manufactured from glass reinforced polypropylene. Working Pressure PSI 100 @ 0F, 125 @ 70F, 70 @ 150F, Thread Style Female thread, Hose Diameter in. 2, Connector Type Cam action male adapter, Material Type Glass reinforced polypropylene. 2in. NPT female threads connect to 2in. NPT male thread connector, nipple or hose"