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Differential Gauges

We supply, customise, repair and calibrate all ranges of Differential Gauges

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Differential Gauges

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400 bar Max Static Differential Gauge

Differential gauges are used to measure the difference in pressure between two points i.e. across a filter. The instrument range and...

100 bar Max Static Differential Gauge

Differential gauges are used to measure the difference in pressure between two points i.e. across a filter. The instrument range and...

20 bar Max Static Differential Gauge

Differential gauges are used to measure the difference in pressure between two points i.e. across a filter. The instrument range and...

1.5 bar Max Static Differential Gauge

Differential gauges are used to measure the difference in pressure between two points i.e. across a filter. The instrument range and...

Bourdon Tube Differential Gauge

Differential gauges are used to measure the difference in pressure between two points i.e. across a filter. The instrument range and...

Piston Differential Gauge

Differential gauges are used to measure the difference in pressure between two points i.e. across a filter. The instrument range and...

Duplex Scale Differential

Duplex Pressure Gauges are designed with two independent pressure measuring systems built into one gauge. These are often used on filters,...

A differential gauge is a device designed to measure the difference in pressure between two pressure sources. This can be on gas, air or liquid applications. When installed, one port is connected on the low side and the other on the high side. This will show a pressure drop indicated on the display.

S.M. Gauge supply a range of Differential Gauges, widely used across many industries. Below is a selection of many different types we can offer. In addition to our range of standard ‘off the shelf’ instruments we can also supply to your required specification including non-standard connections and even customised dials featuring your company logo.

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NQA ISO9001 Accredited and Achilles Affiliated

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About S.M. Gauge Co Ltd Vacuum Gauges

We supply, repair and calibrate standard Vacuum Gauges and Absolute Pressure Gauges. All of our gauges can be custom made to suit your application, our dials can be scaled to suit any measuring units you require using our state of the art dialling system. The connections can also be machined to suit your exact specification.

There are two main types of vacuum gauges available: Vacuum Gauges are available in a variety of sizes, from 40mm diameter to 300mm and with a bottom or rear entry connection. They are used primary on applications that run at an operating pressure of between 0 (atmospheric pressure) and -30″Hg (inches mercury) Absolute Gauges are used to measure beyond the pressures of a standard Vacuum Gauge, they are supplied with a 100mm diameter face and are available in a variety of pressures.

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