• Ideal for water purification, beverage dispensing, reverse osmosis and bio processing
• No tools required for connection or disconnection

Push-to-connect fittings are constructed of white polypropylene with food grade EPDM o-rings and 316 SS collets. To connect, simply push the tubing into the tube opening; the steel collet teeth will grip the tubing for a tight, leak-free connection. To disconnect, simply press the collet against the fitting body and the collet teeth will disengage.

These fitting will work with soft, semi-rigid plastic (polypropylene, polyethylene,nylon) and soft metals (brass, copper) tubing. For soft tubing, use the soft tube supports. Wetted parts are gray acetal copolymer with food grade nitrile o-ring. Temperature range is 35 to 158°F. Maximum pressure for 5/16" and 5/32" fittings is 230 psi. Maximum pressure for 3/8" and 1/2" fittings is 150 psi. All John Guest fittings are made with FDA approved materials and are NSF 51 and 61 certified. Pack of 5.