100mm Back Entry All Stainless Steel Pressure Gauge for Industrial Installations

The 100mm Back Entry All Stainless Steel Pressure Gauge from GNW Instrumentation provides clear local pressure indication in a rear-connected format, making it well matched to panel layouts, packaged equipment and plant installations where the process connection is routed behind the gauge. The 100mm dial gives operators a practical viewing size for routine checks without requiring a large instrument footprint.

Its all stainless steel pressure gauge construction combines a 304 stainless steel case with 316 stainless steel wetted parts. This material combination is relevant for industrial environments where durability, corrosion resistance and process compatibility are key purchasing considerations. As with any pressure instrument, final selection should take account of the process media, operating conditions and installation arrangement.

Accuracy is specified as 1%, supporting dependable local indication where a defined tolerance is needed for monitoring rather than simple presence-of-pressure checks. The back entry configuration also helps maintain a tidy front-facing instrument panel, keeping the dial aligned for operators while pipework and fittings remain behind the mounting surface.

Practical Selection and Installation Notes

For engineers, OEMs and maintenance teams, this gauge offers a straightforward stainless steel option where rear entry mounting and a 100mm display are preferred. Before installation, confirm that the selected pressure range, connection details and wetted materials are appropriate for the application.

• Check process media compatibility with 316 stainless steel wetted parts.
• Confirm the back entry orientation suits the panel, skid or pipework layout.
• Use the 100mm dial where clear local visibility is required.
• Allow for the specified 1% accuracy when assessing measurement tolerance.