• Effortless Tubing Connection: Connect and disconnect tubing without tools! • Food - Grade Certified: Meets FDA standards and is NSF listed, ideal for food and high - purity uses. • Strong Grip: Type 302 S.S. teeth offer extra gripping power. This fitting features acetal bodies, nitrile o - rings, and acetal/stainless steel collets. It can handle temperatures from 33°F to 158°F. 5/32' - 5/16' sizes withstand 230 PSI at 73°F, 3/8' - 1/2' sizes withstand 150 PSI at 73°F and can handle a full vacuum. Works with polypropylene, polyethylene, and rigid tubings. Special adapters allow use with soft tubing like Tygon® or silicone. Create rotating swivel connections. Comes in a light gray color, made of Acetal - Celcon.

Use this John Guest fitting in various plumbing and fluid transfer setups at home or in industrial settings. It's great for DIY enthusiasts and professional plumbers. The fitting has a 5/16 tube OD and can handle different pressures depending on the size. It works well in a temperature range from 33°F to 158°F and can connect different types of rigid and soft tubing.