General Instruments pressure gauge Model SPGS-V is designed for reliable local pressure indication in demanding industrial service. The gauge uses a 2.5" / 63 mm dial with a 1/4" Male NPT lower connection for direct process installation. Stainless Steel Made, with glass window, SS316 wetted parts and a dry case prepared for filling where vibration or dynamic pressure conditions require liquid filling. Measuring range is 0...200 psi with 2nd scale bar, accuracy class is Class 1.6, and the compact design is suitable for hydraulic lines, pneumatic systems, pump skids, compressor systems and general process duties.