OPW Process Connections are considered the standard of the industry. Used at liquid transfer points where product loss could occur, OPW Process Connections provide a reliable solution to prevent spillage during connection or disconnection. Used by manufacturers of paint, lacquers, inks, adhesives, fatty acids, pharmaceuticals, liquid soaps, and many other liquid products. They are particularly well suited for handling petroleum products, solvents, ag-chemicals, vegetable oils, detergents and many acids and caustics.