The Prevost quick release safety coupling is a male threaded swivel coupler, which is fitted with a parallel male swivel elbow, and can swivel a full 360°. The elbow is black anodized, and the thread has a NBE seal. Has a working temperature of -15 to +70 °C, and allows a flow rate of min 750 l/min to a max of 1820 l/min (depending on the profile) - DP = 0,6 b, and is used in conjunction with pneumatic tools. Pressure P.N. 12 bar. For safety, avoids hose whip.