SMC KQT03-00 Brass Push-to-Connect Tube Fitting, Union Tee, 5/32" Tube OD, Black (Pack of 10) Union tee with female connections on all three ends Accepts nylon and polyurethane tube fittings Made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability Working pressure of up to 145 PSI Operating temperature ranges from -5 to 60 degrees C