These Straight Adaptors re designed to convert from push-fit to threaded connector. The John Guest Push-fit system provides the ideal connection from compressor to air-line service components through to complete ring main and take off points. Designed for quick installation via the push-in installation, this range of adaptors can be used with most plastic and mild metal pipes. Available in a range of sizes. Features and Benefits Can be used with UPVC, ABS, polyethylene, nylon, mild steel and copper pipes for versatility of use Simple push in action to connect the piece for simplicity Can easily be disconnected, altered or moved to allow you to use the component in the way that best suits your needs Available in a variety of specifications to suit your requirements Typical Applications Plumbing DIY Engineering Notes Working Temperature Range Minimum Working Temperature -20C Maximum Working Temperature +70C Working Pressure Temperature: +23C. Pressure: 10bar Temperature: +70C