Midland Metal 20753P Reducing Union, 5/16 in Push-In Tube x 1/4 in Push-In Tube, Plastic

Reducing Union, Connection Size 1: 5/16 in, Connection Type 1: Push-In Tube, Connection Size 2: 1/4 in, Connection Type 2: Push-In Tube, Plastic, Gray, For Use With: Air, Gases, Vacuum, 150 to 230 psi, 34 to 150 deg F