80mm Back Entry General Purpose Pressure Gauge

Intended for routine pressure checks, this 80 mm dry gauge suits compatible air, water and general equipment services where a specialised process instrument is unnecessary. The 80 mm dial provides more scale space than smaller gauges without requiring the footprint of a 100 mm instrument. It is suited to ordinary machinery, utility and maintenance applications, provided the gauge materials, range and connection are appropriate for the service.

Its rear connection supports a clean front-facing installation on compatible panels, enclosures and equipment fascias. It works well as a replacement or original-equipment gauge where the dial is viewed from the front of a panel or machine. Confirm the required range and thread size together with process compatibility, temperature and mounting space before installation.

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Where optional calibration is selected, the calibration certificate is issued by GNW Instrumentation. What’s included?

Why is calibration important?

Quantity:

£48.95

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Estimated delivery: Approx. 2–3 working days.

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GNW Instrumentation 80mm Back Entry General Purpose Pressure Gauge

£48.95

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Technical Specification

Size

80mm

Case

Black ABS plastic

Bezel

N/A

Wetted Parts

Brass

Window

Polycarbonate Plastic

Dial

Aluminium - Dual Scale

Pointer

Black Aluminium

Accuracy

2.5%

Connection Size

1/4'' BSP, 3/8'' BSP, 1/2'' BSP

Connection Orientation

Centre Back Entry

Optional Calibration & Certification

Add an optional calibration certificate to document your instrument’s performance before use and support your quality records. Find out below what testing is included and what your certificate provides.

Who issues the certificate?	Where optional calibration is selected, the calibration certificate is issued by GNW Instrumentation.
What testing is included?	The pressure gauge is compared with traceable reference pressure equipment at selected test points appropriate to its measuring range. The actual calibration points are recorded on the certificate.
What does the certificate report?	The certificate identifies the instrument and reference equipment, and reports the applied pressures, instrument indications and measurement errors. Results relate to the instrument as calibrated.

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Applications

Control Panels

Suitable for panel-mounted installations requiring clear operator visibility.

Process Equipment

Used in process equipment where clear and accurate readings are required.

Industrial Systems

Used in industrial systems requiring clear and reliable pressure indication.

Compressed Air Systems

Used in compressed air systems requiring reliable pressure indication.

Features

Dial

80mm dial offers clear visibility for operators across a wide range of applications.

Configuration

Back entry configuration for panel-mounted and operator-facing installations.

Construction

Black ABS plastic case offers a durable, lightweight solution suitable for non-harsh environments.

Accuracy

Accuracy class 2.5% of full scale, suitable for general industrial monitoring.

FAQs

What is an 80mm back entry pressure gauge used for?

An 80mm back entry pressure gauge is used in panel-mounted systems where improved readability is needed.

What does back entry mean on a pressure gauge?

Back entry refers to a rear connection used in control panels and protected installations.

What is a general purpose pressure gauge?

General purpose pressure gauges are widely used in industrial environments for routine pressure monitoring.

How accurate is an 80mm pressure gauge?

An 80mm pressure gauge typically offers accuracy class 2.5% of full scale for dependable monitoring.

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80mm Back Entry General Purpose Pressure Gauge