Technical Specification Differential Pressure Gauge Type Differential Pressure Gauge Item Differential Pressure Gauge Gauge Nominal Dial Size 3-1/2 Basic Gauge Case Material Metal Differential Gauge Connection Type FNPT Differential Gauge Connection Size 1/8 Gauge Connection Location Back and Side Differential Pressure Range Units psi Differential Pressure Range Value 0 to 15 Gauge Accuracy +/-2.00% Body Material Die Cast Aluminum Gauge Primary Range Smallest Graduation 0.5 Gauge Operating Temp. Range 20 Degrees to 140 Degrees F Rated Total Pressure -20 Hg to 35 psi Dial Material Die Cast Aluminum Scale Type Pressure Includes Instructions, Two 1/8 NPT Plugs, Two 1/8 NPT to 3/16 I.D. Rubber Tubing Adapters and Three Mounting Adapters with Screws Manufacturers Warranty Length 1 yr. This listing is for each. Basic Gauge Case Material : Metal Differential Pressure Range Value : 0 to 15 Differential Pressure Range Units : psi Scale Type : Pressure Includes : Instructions, Two 1/8 NPT Plugs, Two 1/8 NPT to 3/16 I.D. Rubber Tubing Adapters and Three Mounting Adapters with Screws Dial Material : Die Cast Aluminum Differential Gauge Connection Type : FNPT Item : Differential Pressure Gauge Differential Pressure Gauge Type : Differential Pressure Gauge Gauge Connection Location : Back and Side Differential Pressure Range : 0 to 15 psi Gauge Primary Range Smallest Graduation : 0.5 Gauge Accuracy : +/-2.00% Manufacturers Warranty Length : 1 yr. Gauge Operating Temp. Range : 20 Degrees to 140 Degrees F Differential Gauge Connection Size : 1/8 Gauge Nominal Dial Size : 3-1/2 Body Material : Die Cast Aluminum Rated Total Pressure : -20 Hg to 35 psi Country of Origin (subject to change) : United States