PT Coupling

PT Coupling, based in Enid, Oklahoma, is a family-owned business founded in 1951, specializing in the manufacture and distribution of American-made quick connect/disconnect couplings and replacement parts. They cater to the Petroleum, Industrial, Chemical, and Food Grade markets, offering products like cam and groove fittings, adapters, and reducers. PT Coupling is renowned for its STA LOK® and STA LOK® II locking cam arms, originally designed for the US Coast Guard, and their couplings are known for superior pressure ratings and being made from high-quality materials cast in U.S. foundries. They also provide a wide range of hose fittings, including those for low pressure, sand blast, and industrial applications. With a commitment to quality, PT Coupling maintains ISO 9001 certification and has expanded its reach through a network of distributors, ensuring that their products are accessible for various applications with a focus on safety, durability, and customer service.