50mm Back Entry Industrial Pressure Gauge - GNW Instrumentation
GNW Instrumentation

50mm Back Entry Glycerine Filled Pressure Gauge

50mm Back Entry Glycerine Filled Pressure Gauge

Designed for pumps, compressors, hydraulic equipment and general machinery, this 50 mm gauge uses glycerine filling to steady the pointer in unsettled service. The 50 mm dial keeps the gauge compact while providing a practical scale for readings taken close to the equipment. The liquid filling dampens movement caused by vibration and pressure fluctuations, helping the operator obtain a steadier reading at the equipment.

With the connection positioned behind the dial, the gauge can be incorporated into compatible machinery panels and compact equipment fronts. The layout is particularly useful on machine fascias and hydraulic panels exposed to regular movement. Confirm the required range and thread size together with process compatibility, temperature and mounting space before installation.

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Range: -1/0 bar to 0/+2 bar & -30/0 inHg to 0/+30 psi

Range
Thread Size: 1/8'' BSP

Thread Size
Calibration Certificate: No

Calibration Certificate
Sale price£26.00

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Product specification

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Technical Specification

Size
50mm
Case
304 Stainless Steel
Bezel
Crimped 304 Stainless Steel
Wetted Parts
Brass
Window
Polycarbonate Plastic
Dial
Aluminium - Dual Scale
Pointer
Black Aluminium
Accuracy
2.5%
Connection Size
1/8'' BSP, 1/4'' NPT, 1/4'' BSPT, 1/4'' BSP
Connection Orientation
Centre Back Entry

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Applications

Panel-Mounted Pressure Indication

50mm back entry format is well suited to compact control panels and machinery fascias requiring clear local pressure readings.

Pump and Compressor Skids

Glycerine filling helps steady the pointer on equipment where vibration or pressure pulsation may affect gauge readability.

OEM Equipment Assemblies

The compact stainless steel case and rear connection make this gauge practical for integration into packaged industrial equipment.

Maintenance Replacement Gauges

Maintenance teams can use this specification when replacing a like-for-like 50mm back entry gauge with brass wetted parts and a stainless steel case.

Features

Dial

The 50mm dial provides compact local pressure indication where panel space or equipment footprint is limited. It is suited to close-range reading on machinery and plant assemblies.

Configuration

The back entry connection supports rear mounting into panels, manifolds or equipment housings. This configuration helps keep pipework and gauge faces neatly aligned.

Construction

A 304 stainless steel case provides external durability in industrial environments, while brass wetted parts suit compatible process media. Material compatibility should be checked against the service fluid or gas.

Accuracy

The stated accuracy is 2.5%, allowing buyers to assess the gauge against their required measurement tolerance. It is intended for local pressure indication rather than certified calibration duties unless specified separately.

FAQs

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