Trerice 450LFSS4502LA090 Process Pressure Gauge

The Trerice 450LFSS4502LA090 Process Pressure Gauge from H.O. Trerice delivers precise 0–30 PSI pressure indication in demanding process environments, backed by ASME Grade 2A accuracy of ±0.5% full scale. This glycerin-filled gauge uses a 4-1/2 in. dial for easy readability, with 316L stainless steel wetted parts and a stainless steel movement to resist corrosion. The case is fiberglass-reinforced polypropylene with a solid front and blow-out back, and it features an acrylic window and a 1/4 in. NPT lower-mount connection for straightforward installation on compressors, pumps, process piping, pressure vessels, or other industrial equipment. Commonly deployed in petrochemical plants, chemical processing facilities, oil and gas operations, water treatment, and general manufacturing environments, it provides reliable monitoring in environments where vibration can affect readability. Maintenance teams and process technicians select this model for repair, retrofit, expansion, or replacement of process pressure instrumentation, relying on its robust construction and accurate 0–30 PSI range.