Camlock couplings, also known as cam and groove couplings, are engineered with grooves that allow different styles to fit together securely, creating a tight seal. Their simple structure and ease of operation make them highly popular in industrial settings. To connect, simply open the coupler arms and insert the adapter; as the arms are pushed down, the connectors are forced together, forming a bonded seal with an internal gasket.
These couplings are available in a range of materials, including stainless steel, aluminum, brass, polypropylene, and nylon, ensuring compatibility with various fluids and environments. The stainless steel versions (304 and 316) offer excellent corrosion resistance, making them ideal for harsh conditions.
Applications include transfer of oil, petroleum, chemicals, water, and gas. The couplings are designed to handle specific test pressures based on size: 3/4 inch to 2 inch at 250 PSI (17.6 bar), 3 inch to 4 inch at 200 PSI (14.8 bar), 2 1/2 inch at 225 PSI (15.8 bar), and 6 inch at 150 PSI (10.5 bar).
Thread options include NPT, BSP, BSPT, DIN259, and DIN2999, providing flexibility for different piping systems. The couplings comply with standards such as DIN, ANSI, and GB, ensuring reliability and safety in use.