This PT Coupling aluminum swivel cam and groove hose fitting with a Viton seal is suitable for applications where the hose and coupling assembly have the potential for twisting, knotting, and binding. The 360-degree swivel allows the hose to freely twist without putting tension on the coupling. This fitting has an ASV-type connection, which has a swivel adapter at one end and a female National Pipe Thread (NPT) threaded connection at the other. It's made of aluminum for lighter weight and resistance to corrosion and is suitable for use with water, hydraulic oil, coolants, gasoline, and petroleum products. It also has a Viton (fluorocarbon elastomer) seal for heat, fuel, and chemical resistance. This cam and groove hose fitting is suitable for joining hoses and pipes together in a variety of applications in the construction, mining, agriculture, manufacturing, automotive, and petroleum industries, among others.Hose fittings connect, control, change the direction of, and terminate the flow in piping and hose systems. They are made of brass, stainless steel, galvanized steel, and other materials that resist corrosion, pressure, and wear. Hose fittings have various types of connections, including threaded, barbed, push-to-connect, dry disconnect, and others including those based on internationally-accepted specifications. Hose fittings are used in systems such as air compressors, automatic manufacturing operations, aircraft controls, and tire installation in industries including agriculture, mining, road construction, firefighting, and aviation.PT Coupling manufactures pneumatic and hydraulic hose fittings for industrial and automotive applications. The company, founded in 1951 and headquartered in Enid, OK, meets International Organization for Standardization (ISO) standard 9001.