The H.O. Trerice 127-1201.120D industrial pressure gauge uses a 1-1/2 in dial and dual-scale PSI/kPa readouts (0–160 PSI / 0–1100 kPa) for precise monitoring in pneumatic, hydraulic, and utility systems. It features a 1/8 in NPT male connection, a steel case, and wetted parts consisting of brass socket and bronze Bourdon tube, with a lower-mount configuration for compact installations and an accuracy of ±1.6% full scale. Commonly installed on compressors, pumps, process piping, air systems, and water systems in manufacturing, HVAC, compressed air, hydraulic, and process industries where reliable analog pressure indication is required.
