100mm Back Entry Industrial Pressure Gauge


100mm Back Entry Industrial Pressure Gauge

The 100mm Back Entry Industrial Pressure Gauge from GNW Instrumentation provides local pressure indication for industrial equipment, pipework, machinery and maintenance replacement duties. Its clear 100mm dial gives operators and engineers a practical reading point where an industrial pressure gauge is required at the point of measurement.

The back entry connection is intended for panel, fascia, enclosure or equipment-front mounting, allowing the dial to remain visible while the pressure connection is made from behind. The industrial construction provides a robust mechanical pressure indicator for plant, machinery and packaged equipment where local indication is preferred over electronic display hardware.

This gauge is suited to engineers, OEMs and maintenance teams specifying a direct-reading pressure instrument for routine monitoring, commissioning and equipment checks. Final selection should consider the required pressure range, process medium, vibration level, operating temperature and installation layout.

Selection and Installation Considerations

Before ordering, compare the gauge configuration with the existing installation or project specification. Correct selection helps improve readability, service life and measurement confidence.

  • Use the 100mm dial where a balance of readability and compact size is required.
  • Confirm the back entry connection suits the panel, fascia or equipment-front mounting arrangement.
  • Check the gauge construction, range and connection against the site specification before installation.
  • Select a pressure range that allows normal operating pressure to sit comfortably within the scale.
Range: -1/0 bar to 0/+1 bar & -30/0 inHg to 0/+15 psi

Range

Thread Size: 3/8'' BSP

Thread Size

Calibration Certificate: No

Calibration Certificate

Sale price£82.95

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Product specification

Compare model specifications.

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Technical Specification

Size
100mm
Case
304 Stainless Steel
Bezel
Removable 304 Stainless Steel
Wetted Parts
Brass
Window
Safety Glass
Dial
Aluminium - Dual Scale
Pointer
Adjustable - Black Aluminium
Accuracy
0.01
Connection Size
3/8'' BSP, 1/2'' BSP, 1/2'' NPT, 1/2'' BSPT, 1/4'' BSP, 1/4'' BSPT, 1/4'' NPT, 3/8'' BSPT, 3/8'' NPT
Connection Orientation
Lower Back Entry
Scale
Dual psi (outer) + bar (inner).

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Applications

Panel-Mounted Pressure Indication

Back entry layout is well suited to control panels and equipment fascias where a front-facing 100mm dial is required.

Pump and Compressor Skids

Maintenance teams can use this industrial pressure gauge for local pressure indication on compatible pump or compressor assemblies.

OEM Equipment Integration

The 100mm size and rear connection make it practical for OEM machinery builds where gauges are mounted through panels or instrument plates.

General Industrial Pipework

Brass wetted parts and a 304 stainless steel case support use on compatible industrial services requiring routine pressure monitoring.

Features

Dial

The 100mm dial provides a clear viewing area for pressure indication on panels, skids and local plant instrumentation.

Configuration

The back entry connection supports rear-mounted installation where pipework or panel layouts require the gauge body to sit forward-facing.

Construction

A 304 stainless steel case gives external corrosion resistance in industrial environments, while brass wetted parts suit compatible pressure media.

Accuracy

The stated accuracy is 1%, supporting pressure readings where the specified tolerance is suitable for the application.

FAQs

Need more help? Contact our sales team.
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