High pressure quick release couplings made of carbon steel, stainless steel or brass. Designed for working pressure to several hundred bar. Widely used for oil as well as other liquid and gas media. Available in push-in or screw-to-connect versions according to ISO-A; ISO-B; ISO-F standards. Depending on application our offer includes straight through, single shut off, double shut off quick release coupling. Dry brake (Flat face) coupling as well as special versions with pressure eliminator are available on request.