High Pressure Gauge 1/4″ Back Flange Pressure Gauges Bottom Connection Low Mount Specifications: -30inHg to 0 to 500psi -1 to 0 to 35bar R22 R407C R404A R134A SUS304 case copper alloy Internal plastic window 1/4” SAE connector Glycerin filled with Switch type oil plug Read more Quick view High Pressure Gauge 1/4″ Front Flange Pressure Gauges Back Connection Center Back Mount Specifications: 2.5” Pressure Gauge -30inHg to 0 to 500psi -1 to 0 to 35bar R22 R407C R404A R134A SUS304 case copper alloy internal plastic window 1/4” SAE connector Glycerin filled with Switch type oil plug Read more Quick view Hunter Germany ME111255 Pressure Gauges Pressure Gauges, Hunter Germany Pressure Gauges Read more Quick view Hunter Germany ME111257 Pressure Gauges Pressure Gauges, Hunter Germany Pressure Gauges, Popular HVAC Products Read more Quick view Hunter Germany ME111258 Pressure Gauges Pressure Gauges, Hunter Germany Pressure Gauges, Popular HVAC Products Read more Quick view Hunter Germany ME111260 Pressure Gauges Pressure Gauges, Hunter Germany Pressure Gauges, Popular HVAC Products Read more Quick view Low Pressure Gauge 1/4″ Back Flange Pressure Gauges Bottom Connection Low Mount Specifications: -30inHg to 0 to 250psi -1 to 0 to 18bar R22 R407C R404A R134A SUS304 case copper alloy Internal plastic window 1/4” SAE connector Glycerin filled with Switch type oil plug Read more Quick view