Industrial Pressure Gauge, Nominal Dial Size 4 1/2 in, Accuracy +/-1.0 Percent, Gauge Case Material Aluminum, Process Connection Type NPT, Process Connection Gender Male, Lens Material Safety Glass, Process Connection Size 1/2 in, Field Fillable No, Process Connection Location Bottom, Case Color Black, IP/NEMA Rating Not Rated, Primary Pressure Range 0 to 60, Dry Dampening Feature None, Vibration Resistance Liquid-Filled, Dial Color White, Pressure Gauge Type Industrial Pressure Gauge WARNING: This product can expose you to chemicals including Lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov. -