Fire Pressure Manometer are used in industry mach Be used in Pneumatic System,Compressor,Regulater It has CE High Quality Ordinary Pressure Manometer are ... : Brass, friction at axial of thermometer case, fixing by screw for option Pocket length including thread: 75, 100, 150, 63, 100 ... , high temperature up to 500 deg C for option in Stainless Steel bulb and pocket for optionAccuracy: —1.0%to +1.0 ...