50mm Back Entry All Stainless Steel Pressure Gauge

The 50mm Back Entry All Stainless Steel Pressure Gauge from GNW Instrumentation provides compact local pressure indication for industrial equipment, machinery and panel-mounted layouts. Its 50mm dial size is well suited to installations where space is restricted, while still giving operators and maintenance teams a clear pressure reference at the point of use.

The back entry connection places the process connection behind the gauge, making it appropriate for equipment faces, machine fascias and OEM assemblies where a neat front-facing installation is required. This configuration is commonly selected where the gauge needs to sit close to a panel or enclosure rather than projecting from pipework in a lower-entry arrangement.

Stainless steel construction supports use in industrial environments where robust materials are preferred. The gauge uses a 304 stainless steel case with 316 stainless steel wetted parts, providing a practical material combination for compatible services where stainless wetted components are specified. Accuracy is stated as 2.5%, giving engineers and procurement teams a defined performance figure for comparison against site standards or replacement requirements.

Installation and Selection Notes

This all stainless steel pressure gauge is a practical choice for new build equipment, skid packages and maintenance replacement work where the dial size, back entry layout and material construction match the existing specification.

• Check that the 50mm dial size is appropriate for the required viewing distance.
• Confirm the back entry connection orientation matches the panel or equipment layout.
• Ensure 316 stainless steel wetted parts are compatible with the process media.
• Compare the 2.5% accuracy rating with the measurement requirements of the installation.