Industrial Pressure Gauge Nominal Dial Size 4 in Accuracy +/-1.0 Percent Gauge Case Material 304 Stainless Steel Process Connection Type NPT Process Connection Gender Male Lens Material Safety Glass Process Connection Size 1/2 in Field Fillable Yes Process Connection Location Bottom Case Color Metallic IP/NEMA Rating Not Rated Primary Pressure Range 0 to 5 000 Dry Dampening Feature None Vibration Resistance Field-Fillable Dial Color White