KVM Tools KV4FLW1 Commercial Pressure Gauge 0 psi Hg to 160 psi, 2 1 2 in Dial, 1 4 in NPT Male G300477172 offers superior wear offers superior wear For Media Combustible Gases Lens Material Acrylic Accuracy + 3 2 3% Process Connection Location Bottom Process Connection Type NPT Application Test and Measurement Gauge Case Material ABS Plastic Lens Material Acrylic Primary Pressure Range 0 to 160 Primary Scale Units psi IP NEMA Rating Not Rated Liquid Filled Case No Hazardous Location Rating Not Rated Panel Mountable No Blowout Safety Back No Case Color Black Gauge Primary Range Smallest Graduation 5 Smallest Graduation 5 psi Calibration Certificate Included No Gauge Application General Purpose Case For Use With Air and Noncorrosive Fluids Such as Water and Oil in Pumps