PU-5/16 | 5/16 Inch O.D Tube to 5/16 Inch O.D Tube Union Straight | Push to Connect Fitting

5/16 inch O.D tube to 5/16 inch O.D tube union straight push to connect fitting is used for connecting pneumatic plastic tubing in compressed air circuits. The stainless collect design offers a secure connections that hold the tube firmly. The pneumatic plastic tubing connection of push in fitting can be polyurethane (PU) tubing, polyethylene (PE) tubing, nylon (PA) tubing and teflon (PTFE) tubing. To connect, simply push the tubing until it bottoms and stainless steel teeth to grip onto the tubing and hold it captive. To release the tubing, press the release sleeve on the fitting and you can easily pull the tube out