KQ2 one-touch, metric and inch size fittings are available in a wide variety of sizes, body styles and thread types. The use of a special profile seal allows the KQ2 to be used for a wide range of pressures from a low vacuum up to a pressure of 1MPa. The KQ2 release collar releases both the chuck and collet to provide a low disconnection force for easy removal of the tubing.,Accepts nylon and polyurethane tubes,Stud allows rotation of the body for ease of installation in confined spaces,Release collar allows easy removal of tubing without damaging the tube,Can be used for a wide range of pressures from a low vacuum up to a pressureof 1.0MPa,This product is not intended for use in potable water systems