... or other different pressure range. 4.Glass or plastic Standard pressure gauge with black steel case and bezel Specifications can be made ... , pressure air regulating, testing equipment, medical sterilizer,etcSpecial features: 1.Safety and reliable 2.Nominal size 40,50,63,80,100 ... error is not more than 0.4%°C/10°C.Standard version:Process connection:Cu-alloy, Radial and axial Φ40: G ...