Tube Union; Size A 1/2 Inch; Size B 1/2 Inch; End Connection 1/2 Inch Push-to-connect X 1/2 Inch Push-to-connect; Material Brass; Finish Nickel Plated; Pressure Rating 300 Psi; Temperature Rating 0 To 200 Deg F; Application Packaging, Pneumatic, Robotic,