Howe’s general service pressure gauges are a reliable, cost-effective measuring option for non-corrosive mediums such as air, gas, oil, and water. These dry gauges are available in ABS plastic or painted steel cases with several mounting and connection options. Our wide offering of pressure ranges between -30” Hg and 200 psi makes these gauges ideal for hydraulic and pneumatic systems, compressors, pumps, and regulators. General Specifications Execution: Dry Dial Diameter: 2" Case Material: Black Corrosion-Resistant Painted Steel or Black ABS Plastic Lens Material: Typically Plastic, with some Glass on Black Painted Steel Wetted Parts: Brass Mounting Type: Center Back or Bottom/Low Connection: 1/8" NPT or 1/4" NPT Dial Face: White face with black markings, the Howe logo, and a black needle. (Actual dial faces may vary with a black logo or no logo. These variations have no effect on the accuracy of the product.) Pressure Range: Varies - not all pressure ranges present online. Contact us if you are in need of a specific pressure range and cannot find it here. Features: No Restrictor WARNING: This product can expose you to lead, which is known to the state of California to cause cancer and birth defects or other reproductive harm. For more information go to www.p65warnings.ca.gov