Brand: NITRA Item: Fitting Connection: (3) 5/32in (4mm) push-to-connect Operating Temperature: 0 to 175 deg F For Use With: Flexible pneumatic tubing Quantity per Pack: 5 Body Material: Nickel-plated brass Fitting Type: Union Y Operating Pressure: 0 to 300 psi Working Fluid: Air or inert gas Fitting Connection Type: Push-to-connect Fitting Measurement Type: Metric and SAE NITRA pneumatic push-to-connect fitting, union Y, nickel-plated brass body, (3) 5/32in (4mm) push-to-connect connection(s). Package of 5.