Pressure Gauge, Process, 4 1/2 in, Basic Gauge Case Material Plastic, Basic Gauge Wetted Parts Brass / Bronze, 1/2 in, MNPT, Gauge Connection Location Bottom, 0 to 1000, psi, +/-0.50 Percent, Gauge Panel Mountable Yes, Gauge Mounting Method Surface, Liquid Filled No, Gauge Primary Range Smallest Graduation 100, Gauge Case Material Phenolic/Thermoplastic, Gauge Case Color Black, Calibration Certificate Included No