Sharkbite Push to Connect 1/4 in. x 1/4 i *Push to Connect: Yes *End 1 Diameter: 1/4 in. x 1/4 in. x 1/4 in. *Product Type: Tee *Maximum Pressure: 150 psi *Packaging Type: Bagged *Maximum Temperature: 200 deg. F *Polly alloy is an efficient way to join multiple different materials with no specialty tools, solder, unions or glue required* These fittings arelead-free compliant, corrosion resistant, and are compatible with PEX, polyethylene, nylon, polyurethaned, copper, brass or mild steel tube (soft)* Approved applications include: water filtration, reverse osmosis systems, ice makers, home/office coffee and beverage dispensing equipment, aquariums, air, gases, vacuum and liquids *Discovery ACC