Compression Branch Tees

Brass tee. Fitting has a removable nut and compression sleeve on 2 sides and standard male NPT pipe thread on the third side. In the item description the first number is the compression size. The second number is the pipe thread size. (Compression size = outside diameter "OD" of the tubing). Use with brass, copper, aluminum, polyethylene, polypropylene, and nylon tubing. For use with water, oil, air, and more. IMPORTANT NOTES: (1) When using plastic tubing, a brass tube insert (sold separately) should be used in conjunction with these fittings to insure a proper seal. (2) This fitting is not lead-free and should not be used in systems that supply drinking water for human consumption.