Brennan PCNY2601-02-02-02 PBT Push-to-Connect Tube Fitting, Branch Tee, 1/8" Tube OD x 1/8" NPT Male X 1/8" Tube OD Branch tee with female connections on the two straight ends and a male connection on the branch Push-to-connect fitting connects to pipes or tubing on two ends and has an NPT male connector on the other Made of polybutylene terephthalate (PBT) for resistance to solvents, shrinkage, heat, and impact Working pressure of up to 290 psi Operating temperature ranges from -4 to 175 degrees F