Ashcroft 45-1379-SS-04L-1500 Industrial Pressure Gauge

Ashcroft 45-1379-SS-04L-1500 Duragauge is a 4.5-inch, process-pressure gauge designed for industrial use, featuring a solid-front aluminum case. It uses a 316L stainless steel tube and socket (S configuration) and a 1/2" NPT male process connection located lower on the case (04L). The gauge is rated for a 0–1500 psi full-scale range with typical accuracy around ±0.5% of span and employs a 316L stainless steel bourdon tube and socket. It is configured as a dry, single-scale instrument with a rugged display and a back-relief back option, consistent with the Duragauge 1379 family. This model is part of Ashcroft's Duragauge line, available in sizes from 4.5" to 8.5" and with multiple process-connection options, making it suitable for demanding industrial process applications in sectors such as chemical processing, oil and gas, and water treatment.