John Guest Push-to-Connect Reducing Tees are manufactured from white polypropylene and equipped with EPDM O-rings utilizing John Guests push-fit technology to make easy, reliable, leak-free connections. They have been developed to satisfy the compatibility needs for a wide range of applications and can be used on plastic or soft copper tubing. To make a connection, the tube is simply pushed in by hand; the unique John Guest collet locking system holds the tubing firmly in place. Disconnection is just as easy and requires no special tools. Features: John Guest push-to-connect technology provides a simple, reliable, leak-free connection Manufactured from white polypropylene and equipped with EPDM O-rings Can be used with plastic or soft copper tubing Lead-free, corrosion free, non-toxic, and more chemically resistant than other plastics Manufactured with FDA compliant materials and NSF 61 and 51 certified Possible applications include: reverse osmosis systems, ice makers, home/office coffee and beverage dispensing equipment, hydroponics and aquarium/aquatics Specifications: 150 psi @ 70F 60 psi @ 140F Additional Details ------------------------------ Product description: John Guest Push-to-Connect Reducing Tees are manufactured from white polypropylene and equipped with EPDM O-rings utilizing John Guest?s push-fit technology to make easy, reliable, leak-free connections. They have been developed to satisfy the compatibility needs for a wide range of applications and can be used on plastic or soft copper tubing. To make a connection, the tube is simply pushed in by hand; the unique John Guest collet locking system holds the tubing firmly in place. Disconnection is just as easy and requires no special tools. Features: John Guest push-to-connect technology provides a simple, reliable, leak-free connection Manufactured from white polypropylene and equipped with EPDM O-rings Can be used with plastic or soft copper tubing Lead-free, corrosion free, non-toxic, and more chemically resistant than other plastics Manufactured with FDA compliant materials and NSF 61 and 51 certified Possible applications include: reverse osmosis systems, ice makers, home/office coffee and beverage dispensing equipment, hydroponics and aquarium/aquatics Specifications: 150 psi @ 70F 60 psi @ 140F