Fluid Type: Air Vacuum,water,oil Working Pressure:0-1.0MPa | 0-145psi Applicable Tube:PU / PA / PE / PVC Max Woking Pressure: 1.32Mpa|190psi. Material : Brass Nickel Plated Working Temperature:0-60°C | 32~140°F ;Negative Pressure:-100Kpa | -29.5 In Hg