Brand: NITRA Item: Fitting Connection: (2) 5/16in (8mm) plug-in and 3/8in push-to-connect For Use With: PAL series high-flow solenoid valves Body Material: Reinforced technopolymer Fitting Type: Y Working Fluid: Air or inert gas Fitting Connection Type: Push-to-connect Thread Sealant: No NITRA pneumatic push-to-connect fitting, Y, reinforced technopolymer body, (2) 5/16in (8mm) plug-in to 3/8in push-to-connect.