Midland Metal 20020P Union Connector, 3/8 in Push-In Tube x 3/8 in Push-In Tube, Plastic

Union Connector, Connection Size 1: 3/8 in, Connection Type 1: Push-In Tube, Connection Size 2: 3/8 in, Connection Type 2: Push-In Tube, Plastic, Gray, 3/8-18 Thread, For Use With: Air, Gases, Vacuum, 100 to 170 psi, 34 to 150 deg F