Commercial Pressure Gauge Nominal Dial Size 2 in Accuracy +/-3-2-3 Percent Gauge Case Material ABS Plastic Process Connection Type BSPT Lens Material Polycarbonate Process Connection Size 1/4 in Field Fillable No Process Connection Location Center Back Case Color Black IP/NEMA Rating Not Rated Primary Pressure Range 0 to 300 Dry Dampening Feature None Vibration Resistance None Dial Color White Pressure Gauge Type General Purpose Dial Pressure Gauge Liquid-Filled Case No