K4216 Process Pressure Gauge Nominal Dial Size 4 1/2 in Accuracy +/-0.5 Percent Gauge Case Material Aluminum Process Connection Type NPT Process Connection Gender Male Lens Material Glass Process Connection Size 1/2 in Field Fillable Yes Process Connection Location Bottom Case Color Black IP/NEMA Rating IP66 NEMA 4X Primary Pressure Range 0 to 200 Dry Dampening Feature None Vibration Resistance Liquid-Filled Dial Color White Pressure Gauge Type Process Pressure Gauge