Panel-Mount Pressure Gauge, Nominal Dial Size 2 1/2 in, Accuracy +/-2-1-2 Percent, Gauge Case Material Steel, Process Connection Type NPT, Process Connection Gender Male, Lens Material Acrylic, Process Connection Size 1/4 in, Field Fillable No, For Panel -Out Size 2.66 in, Process Connection Location Center Back, Case Color Black, IP/NEMA Rating IP52, Primary Pressure Range 0 to 30, Dry Dampening Feature Flutterless Pointer with Dampened Movement WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -