Search Products


Industrial Pressure Instrumentation for a wide variety of applications

Process and HVAC Pressure Gauges, Differential Pressure Gauges, Absolute Gauges, Vacuum Gauges, Pressure Transmitters, Differential Pressure Transmitters including ATEX Gauges & Transmitters are all available from our extensive range of pressure related products for HVAC and Process industries. Pressure gauges are available in diameters from 40mm to 300mm, in a variety of mounting arrangements such a direct mount, surface mount, panel mount clamp fixing or 3-hole back flange. They can often be supplied direct from stock (ATEX certified pressure gauges are also available) and we can provide a variety of chemical / hygienic seals to accommodate most applications. Pressure gauges with inbuilt pressure switches or transmitters as well as conventional pressure transmitters and differential pressure transmitters are also included within our extensive range of pressure measurement products. Accessories such as syphons and guage cocks can often be provided on request.


 PRODUCT IMAGE PRODUCT DESCRIPTION

Traction & Steam Engine Eccentric Scale Gauge - 2.5 Traction & Steam Engine Eccentric Scale Gauge - 2.5", 4" & 6" Diameter

Traction & Steam Engine pressure gauges in either 2.5", 4" or 6" dial brass case. Authentic period design for railway and traction engine enthusiasts with eccentric movement and period dial & pointer. These instruments are suitable for all ga... VIEW MORE
Pressure Gauge 100mm Commissioning Calibrated Bourdon Tube Design Pressure Gauge 100mm Commissioning Calibrated Bourdon Tube Design

100mm diameter class 1 accuracy stainless steel case bourdon tube pressure gauge supplied with a point to point calibration certificate traceable to UKAS National Standards. These instruments are individually serial numbered and are ideal for accurat... VIEW MORE
Standard Fire Sprinkler Gauge - 100mm Standard Fire Sprinkler Gauge - 100mm

Standard series slimline 100mm diameter fire sprinkler market gauge with accuracy class class 1.6 as standard (class 1 optionally available).  These instruments are suitable for all gaseous and liquid media that are not highly viscous and that w... VIEW MORE
Premium Fire Pressure Gauge - 100mm Premium Fire Pressure Gauge - 100mm

Premium 100mm diameter DIN style stainless steel deep case glycerine filled pressure gauges, ideal for the fire sprinkler market. These instruments are accuracy class 1 to EN837-1 and are suitable for all gaseous and liquid media that are not highly ... VIEW MORE
Pressure Gauge -100mm MX Series Stainless Steel Case Bourdon Tube Design Pressure Gauge -100mm MX Series Stainless Steel Case Bourdon Tube Design

100mm diameter stainless steel case bourdon tube pressure gauge specially designed for outdoor use on most industrial and utility applications. This gauge can also be supplied with a glycerine filled case.These instruments are suitable for all gaseou... VIEW MORE
Combined Pressure & Temperature - 80mm Gauge Combined Pressure & Temperature - 80mm Gauge

80mm diameter combined pressure and temperature gauge featuring a bourdon tube for pressure measurement and a bimetallic strip for temperature measurement. These indicating instruments have the benefit of using a single 1/2" BSP tapping point to meas... VIEW MORE
Premium HVAC Pressure Gauge -100mm Bourdon Tube Design Premium HVAC Pressure Gauge -100mm Bourdon Tube Design

100mm diameter Premium Range bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications.The deep case instruments feature a large radius accuracy class 1 bourdon tube with a removable bayonet lock ty... VIEW MORE
HVAC Pressure Gauge - 160mm Bourdon Tube Design HVAC Pressure Gauge - 160mm Bourdon Tube Design

160mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not solidify, crys... VIEW MORE
Traction & Steam Engine Concentric Scale Pressure Gauge - 100mm & 160mm Traction & Steam Engine Concentric Scale Pressure Gauge - 100mm & 160mm

Traction & Steam Engine pressure gauges in either 4" or 6" dial brass case. Authentic period design for railway and traction engine enthusiasts with concentric (centre dial) movement and period dial & pointer. These instruments are... VIEW MORE
Your Company Name or Logo Printed On DIal Your Company Name or Logo Printed On DIal

Ashford Instrumentation Ltd can supply all their range of HVAC pressure gauges with your name or logo printed on dial. Special scales or coloured segment dials made to order are also available.Please call our Sales Team on +44(0)1233 730999 or e-mail... VIEW MORE
"Magnehelic" Pressure, Vacuum & Differential Pressure Gauge - Series 2000

The Magnehelic differential pressure guage features a frictionless movement giving rapid measurement for low air or non-corrosive gas pressure with a guaranteed accuracy of 2% full scale reading. The instrument can be used to measure pressure, vacuum... VIEW MORE
Potter PS10 Series Pressure Switch - LPCB & FM Approved Potter PS10 Series Pressure Switch - LPCB & FM Approved

The Potter PS10 Series Pressure Switch is available with a single SPDT Switch (Model PS10-1) or with two independent switches (Model PS10-2).  Switch adjustment requires no tools and the housing features two 1/2" knockout conduit/cable entrances... VIEW MORE
Portable Pressure & Temperature Chart Recorder - Bench Mounted (223mm or 300mm Charts) Portable Pressure & Temperature Chart Recorder - Bench Mounted (223mm or 300mm Charts)

Portable chart recorder for pressure and temperature measurement housed within the world-renowned PELI ™ case which is manufactured from impact-resistant reinforced lightweight polyethylene . PELI ™ Case are water and air tight and manufactured from ... VIEW MORE
Capsule Gauge - All Stainless Steel 63mm, 100mm & 160mm Diameter Capsule Gauge - All Stainless Steel 63mm, 100mm & 160mm Diameter

Capsule gauges for low pressure measurement avaliable in 63mm, 100mm and 160mm gauge diameters for indoor or outdoor applications supplied in ranges from 10 Mbar to 1000 Mbar. These instruments are suitable for all gases that will not attack or corr... VIEW MORE
Capsule Gauge - HVAC Low Pressure 63mm & 100mm Diameter Capsule Gauge - HVAC Low Pressure 63mm & 100mm Diameter

Capsule gauges for low pressure air measurement in the HVAC industry with ranges from 0-40 Millibar to 0-600 Millibar are avaliable in 63mm and 100mm gauge diameters. These instruments are suitable for all gases that will not attack or corrode brass... VIEW MORE
Pressure Gauge - 300mm Boiler Room Bourdon Tube Pressure Gauge Pressure Gauge - 300mm Boiler Room Bourdon Tube Pressure Gauge

300mm diameter bourdon tube pressure gauge designed for use in boiler rooms, plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not... VIEW MORE
Pressure Gauge - 250mm Boiler Room Bourdon Tube Pressure Gauge Pressure Gauge - 250mm Boiler Room Bourdon Tube Pressure Gauge

250mm diameter bourdon tube pressure gauge designed for use in boiler rooms, plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not... VIEW MORE
HVAC Pressure Gauge - 100mm Bourdon Tube Design HVAC Pressure Gauge - 100mm Bourdon Tube Design

100mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not solidify, crys... VIEW MORE
HVAC Pressure Gauge - 50mm Bourdon Tube Design HVAC Pressure Gauge - 50mm Bourdon Tube Design

50mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not solidify, cryst... VIEW MORE
Pressure Gauge - 200mm Boiler Room Bourdon Tube Pressure Gauge Pressure Gauge - 200mm Boiler Room Bourdon Tube Pressure Gauge

200mm diameter bourdon tube pressure gauge designed for use in boiler rooms, plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not... VIEW MORE
Binder Test Point Pressure Gauge - 63mm Diameter Binder Test Point Pressure Gauge - 63mm Diameter

Binder style test point pressuregauge with 63mm diameter bourdon tube pressure gauge designed for use inconjunction with our range of Binder StyleTest Points.  The pressure gauge can be suppliedseparately or as part of our Binder Test Kitwh... VIEW MORE
Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter

Homogeniser hygienic seal fitted to 100mm & 160mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications up to pressure of 1600 bar. Designed for homogeniser applications where the process media would solidify, block or... VIEW MORE
Inline Chemical Seal Inline Chemical Seal

Inline diaphragm seals can be manufactured with hygienic end fittings for applications in sterile environments or with flanged or sandwich (cell-type) process connections for more industrial or utility applications. Inline diaphramg seals can be used... VIEW MORE
Chlorine Service Pressure Gauge - 63mm, 100mm & 160mm Chlorine Service Pressure Gauge - 63mm, 100mm & 160mm

63mm, 100mm & 160mm DIN style pressure gauges specially designed for the arduous and demanding applications found in chlorine enriched environments. Featuring Monel wetted parts and an epoxy coated case both inside and outside, this instrument of... VIEW MORE
PVC Chemical Seal PVC Chemical Seal

PVC body chemical seal for use with pressure gauges and pressure transmitters. Ideal for abrasive and polluted media such as concrete and paint spraying as well as chemical applications.This industrial seal can be supplied fitted to our our range of ... VIEW MORE
Extended Neck Flanged Diaphragm Seal Extended Neck Flanged Diaphragm Seal

Extended neck flush diaphragm seals with flanged process connections for use with pressure gauges and pressure transmitters which can be mounted directly or via a stainless steel capillary. The extended kneck design (sometimes known as Tubus Seal) is... VIEW MORE
Inline Hygienic Seal Inline Hygienic Seal

Inline diaphragm seals can be manufactured with hygienic end fittings for applications in sterile environments or with flanged process connections for more industrial or utility applications. Inline diaphramg seals can be used with with pressure gaug... VIEW MORE
Flush Diaphragm Seal With Flanged Process Connection Flush Diaphragm Seal With Flanged Process Connection

Flush diaphragm seals with flanged process connections for use with pressure gauges and pressure transmitters which can be mounted directly or via a stainless steel capillary.This industrial seal can be supplied fitted to our our range of stainless s... VIEW MORE
Diaphragm Seal With Threaded Process Connection Diaphragm Seal With Threaded Process Connection

Diaphragm seals with screwed process connections for use with pressure gauges and pressure transmitters which can be mounted directly or via a stainless steel capillary. The diaphragm is held between the upper and lower housing which is bolted togeth... VIEW MORE
Hygienic Seal With Retaining Nut Hygienic Seal With Retaining Nut

Hygienic seal for use with pressure gauges, pressure switches and pressure transmitters. Ideal for applications in the food, beverage, pharmaceutical, chemical and biotech industries. Available in fitting for DIN, RJT, APV-ISS & SMS.This hyginiec... VIEW MORE
Triclamp Hygienic Seal Triclamp Hygienic Seal

Hygienic triclamp seal for use with pressure gauges, pressure switches and pressure transmitters. Ideal for applications in the food, beverage, pharmaceutical, chemical and biotech industries.This hyginiec seal can be supplied fitted to our our range... VIEW MORE
MX Series Pressure Gauge -100mm Stainless Steel Case Bourdon Tube Design MX Series Pressure Gauge -100mm Stainless Steel Case Bourdon Tube Design

MX Series 100mm diameter stainless steel case bourdon tube pressure gauge specially designed for outdoor use on most industrial and utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and... VIEW MORE
Pressure Gauge - 63mm All Stainless Steel - DIN Style Bayonet Lock Bezel Pressure Gauge - 63mm All Stainless Steel - DIN Style Bayonet Lock Bezel

63mm all stainless steel pressure gauge for chemical, petrochemical and pharmaceutical applications featuring a 304 stainless steel case, 316 stainless steel wetted parts and a DIN style bayonet lock removable bezel. These instruments are suitable fo... VIEW MORE
SPAN Instruments Liquid Filled Stainless Steel Gauge - 2.5 SPAN Instruments Liquid Filled Stainless Steel Gauge - 2.5", 3.5" & 4.5" Diameter

Ashford Instrumentation Ltd are the official European Sales Agent for the SPAN Instruments product range. The Span liquid filled bourdon tube pressure gauges with stainless steel wetted parts are designed for rugged service applications. The liq... VIEW MORE
SPAN Instruments Liquid Filled Brass Gauge - 2.5 SPAN Instruments Liquid Filled Brass Gauge - 2.5", 3.5" & 4.5" Diameter

Ashford Instrumentation Ltd are the official European Distributor for the SPAN Instruments product range. The Span liquid filled bourdon tube pressure gauges with brass wetted parts are designed for rugged service applications. The liquid fill dampen... VIEW MORE
Pressure Gauge With Pressure Transmitter / Pressure Switch E-Gauge Module - 100mm & 160mm Pressure Gauge With Pressure Transmitter / Pressure Switch E-Gauge Module - 100mm & 160mm

100mm & 160mm bourdon tube or capsule pressure gauges can be supplied with the E-Gauge pressure transmitter / pressure switch module enabling local indication together with the benefits of a pressure transmitter with double switch function. These... VIEW MORE
Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter Homogeniser Seal Pressure Gauge - 100mm & 160mm Diameter

Homogeniser hygienic seal fitted to 100mm & 160mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications up to pressure of 1600 bar. Designed for homogeniser applications where the process media would solidify, block or... VIEW MORE
Refrigeration Differential Pressure Gauges - 100mm Diameter Refrigeration Differential Pressure Gauges - 100mm Diameter

100mm Diameter Opposing Bourdon Tube Differential Pressure Gauge for use on gaseous and liquid media which have low viscosity and are non-corrosive to brass or stainless steel. Particularly suitable for monitoring the pressure drop across filters, pu... VIEW MORE
Pressure Gauge - 200mm, 250mm & 300mm Bourdon Tube Design Pressure Gauge - 200mm, 250mm & 300mm Bourdon Tube Design

200mm, 250mm & 300mm diameter bourdon tube pressure gauge ideally suited for use in boiler rooms, plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly... VIEW MORE
Digital Pressure Gauge - 4-Digit LCD 63mm Diameter Digital Pressure Gauge - 4-Digit LCD 63mm Diameter

Digital pressure gauge battery powered with 63mm nominal diameter ideal for use on hydraulic, pneumatic, process industry, pumps, compressors, agricultural, refrigeration and utility applications. The instrument offers high precision 0.5% full scale ... VIEW MORE
MGS18 Pressure Gauge - 100mm & 150mm Stainless Steel - Nuova Fima MGS18 Pressure Gauge - 100mm & 150mm Stainless Steel - Nuova Fima

MGS18 series 100mm & 150mm all stainless steel pressure gauge for chemical, petrochemical and pharmaceutical applications featuring a 304 stainless steel case, 316 stainless steel wetted parts and bayonet lock removable bezel. These instruments a... VIEW MORE
MX Series DIN Pressure Gauge - 100mm & 160mm All Stainless Steel MX Series DIN Pressure Gauge - 100mm & 160mm All Stainless Steel

100mm & 160mm all stainless steel pressure gauge DIN style MX Series for general purpose, utility, hydraulic and pneumatic applications where an all stainless steel gauge is required. Featuring a 304 stainless steel case, 316 stainless steel wet... VIEW MORE
Schaeffer Diaphragm Gauge - 100mm & 160mm Diameters Schaeffer Diaphragm Gauge - 100mm & 160mm Diameters

Schaeffer diaphragm gauges with 100mm or 160mm diameters are designed for applications where the process media is highly viscous or contains solids in suspension which would block a conventional bourdon tube pressure gauge. The design features a fixe... VIEW MORE
Test Gauges 0.25% Accuracy - 160mm, 200mm, 250mm & 300mm Test Gauges 0.25% Accuracy - 160mm, 200mm, 250mm & 300mm

160mm, 200mm, 250mm or 300mm diameter class 0.25 bourdon tube pressure gauge designed for testing and calibration of lower class pressure gauges. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that wil... VIEW MORE
Portable Pressure & Temperature Chart Recorder - Bench Mounted (223mm or 300mm Charts) Portable Pressure & Temperature Chart Recorder - Bench Mounted (223mm or 300mm Charts)

The Ashford Instrumentation Ltd 12" portable chart recorder for pressure and temperature measurement is housed within the world-renowned PELI case which is manufactured from impact resistant reinforced lightweight polyethylene. PELI cases are water a... VIEW MORE
Chart Recorder - Wall & Panel Mounted (166mm, 223mm or 300mm Charts) Chart Recorder - Wall & Panel Mounted (166mm, 223mm or 300mm Charts)

The Ashford Instrumentation Ltd 9" wall or panel mount pressure and temperature stainless steel case chart recorder.  This portable instrument can be manufactured with up to 3 channel inputs for temperature and / or pres... VIEW MORE
Chart Recorder - Bench Mounted (166mm, 223mm or 300mm Charts) Chart Recorder - Bench Mounted (166mm, 223mm or 300mm Charts)

The Ashford Instrumentation Ltd 9" bench mounted pressure and temperature stainless steel case chart recorder with supporting legs and carry handle. This portable instrument can be manufactured with up to 3 channel inputs for temperatu... VIEW MORE
ATEX Pressure Gauge With Integral Pressure Transmitter - 100mm ATEX Pressure Gauge With Integral Pressure Transmitter - 100mm

ATEX certified 100mm pressure gauge combines the benefits of a conventional pressure gauge with advanced reliable electronics which transmit an intrisically safe 4-20mA signal. The intregral hall-effect sensor measures the deflection of the pressure... VIEW MORE
Pressure Gauge With Integral Pressure Transmitter - 100mm Pressure Gauge With Integral Pressure Transmitter - 100mm

This instrument combines the benefits of a conventional 100mm diameter pressure gauge with advanced reliable electronics which transmits a 4-20mA signal. The intregral hall-effect sensor measures the deflection of the pressure element and provides an... VIEW MORE
ATEX Intrinsically Safe Digital Pressure Test Gauge - Battery Powered 100mm Diameter ATEX Intrinsically Safe Digital Pressure Test Gauge - Battery Powered 100mm Diameter

ATEX intrinsically safe battery powered digital pressure test gauge offering high accuracy of 0.2% range. This battery powered 100mm diameter stainless steel case houses a 4-digit LCD digital display with 12.7mm high characters and is suitable for th... VIEW MORE
Digital Pressure Test Gauge - Battery Powered 100mm Diameter Digital Pressure Test Gauge - Battery Powered 100mm Diameter

Battery powered digital pressure test gauge offering high accuracy of 0.2% range.This robust designed digital pressure gauge is a viable alternative to a standard mechanical bourdon tube test gauge with ranges available from vacuum to 400 bar.This ba... VIEW MORE
Absolute Pressure Gauge - 100mm & 160mm Barometrically Compensated Absolute Pressure Gauge - 100mm & 160mm Barometrically Compensated

This 100mm diameter capsule dial gauge is used on applications where "absolute pressure" needs to be measured. The gauge measures the total absolute pressure of gas in a vacuum system and since the composition of the gas does not affect the measureme... VIEW MORE
Pressure Gauge - 40mm, 50mm & 63mm Pneumatic Gauge Pressure Gauge - 40mm, 50mm & 63mm Pneumatic Gauge

Available in diameters 40mm, 50mm and 63mm, these bourdon tube pressure gauges are designed for use on pneumatic and general utility applications. Suitable for all gaseous and liquid media that are not highly viscous and that will not solidify,... VIEW MORE
Capsule Gauge All Stainless Steel - 63mm, 100mm & 160mm Capsule Gauge All Stainless Steel - 63mm, 100mm & 160mm

Capsule gauges for low pressure measurement avaliable in 63mm, 100mm and 160mm gauge diameters for indoor or outdoor applications supplied in ranges from 10 Mbar to 1000 Mbar.  These instruments are suitable for all gases that will not attack or... VIEW MORE
Capsule Gauge Stainless Steel Case - 63mm, 100mm & 160mm Capsule Gauge Stainless Steel Case - 63mm, 100mm & 160mm

Capsule gauges for low pressure measurement avaliable in 63mm, 100mm and 160mm gauge diameters in ranges from 2.5 Mbar to 1000 Mbar.  These instruments are suitable for all gases that will not attack or corrode brass. This gauge is designed for... VIEW MORE
GP Series Capsule Gauge 63mm & 100mm - Grey Steel Case GP Series Capsule Gauge 63mm & 100mm - Grey Steel Case

GP Series capsule gauges for low pressure measurement with ranges from 0-40 Millibar to 0-600 Millibar. Avaliable in 63mm and 100mm gauge diameters these instruments are suitable for all gases that will not attack or corrode brass. This gauge is desi... VIEW MORE
Differential Pressure Gauge - Opposing Bourdon Tube Design - 100mm Diameter, DP to 60 Bar Differential Pressure Gauge - Opposing Bourdon Tube Design - 100mm Diameter, DP to 60 Bar

100mm Diameter Opposing Bourdon Tube Differential Pressure Gauge "Echo Series" for use on gaseous and liquid media which have low viscosity and are non-corrosive to brass or stainless steel. Particularly suitable for monitoring the pressure drop acro... VIEW MORE
Differential Pressure Gauge - Piston Design - 80mm & 100mm, DP to 10 Bar, Static 400 Bar Differential Pressure Gauge - Piston Design - 80mm & 100mm, DP to 10 Bar, Static 400 Bar

Piston style 80mm & 100mm differential pressure gauge for applications where there are high static presures involved. This DP gauge is suitable for gases and liquids which are not highly viscous. The gauge operates by having two pressure chambers... VIEW MORE
Differential Pressure Gauge - 100mm Differential Pressure Gauge - 100mm "Bravo Series" DP to 25 Bar, Static 25 Bar

100mm diameter differential pressure gauge "Alfa Series" for gaseous & liquid media which has low viscosity and is non-corrosive to brass or stainless steel. Particularly suitable for monitoring filters, pumps & pipe systems. The gauge incorp... VIEW MORE
Differential Pressure Gauge - 100mm Differential Pressure Gauge - 100mm "Alfa Series" DP to 6 Bar, Static 25 Bar

100mm diameter differential pressure gauge "Alfa Series" for gaseous & liquid media which have low viscosity and are non-corrosive to brass or stainless steel. Particularly suitable for monitoring filters, pumps & pipe systems. The gauge inco... VIEW MORE
SF6 Gas Density Pressure Gauge - 100mm SF6 Gas Density Pressure Gauge - 100mm

SF6 gas density controller specifically designed for the control of voltage switchgear systems. This instrument is ideally suited for indoor and outdoor environments and provides highest levels of operational safety and reliability. The integral bime... VIEW MORE
Triclamp Mini Hygienic Seal Pressure Gauge - 50mm & 63mm Diameter Triclamp Mini Hygienic Seal Pressure Gauge - 50mm & 63mm Diameter

Hygienic 3/4" triclamp mini seal fitted to a 63mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications. Designed for hygienic and food applications where the process media would solidify, block or clog a conventional bourd... VIEW MORE
Hygienic Seal Pressure Gauge - 100mm & 160mm Diameter Hygienic Seal Pressure Gauge - 100mm & 160mm Diameter

Hygienic seal fitted to 100mm & 160mm diameter pressure gauge suitable for food, dairy and pharmaceutical applications. Process connections include IDF, RJT, DIN, SMS & Tri-Clamp. Designed for hygienic and food applications where the process... VIEW MORE
Paper, Pulp and Lacquer Industry Gauge - 100mm & 160mm Diameter Paper, Pulp and Lacquer Industry Gauge - 100mm & 160mm Diameter

Paper, pulp and lacquer industry 100mm & 160mm all stainless steel pressure gauge with special DN48 seal & loose retaining flange seal fitted. This instrument is designed for paper, pulp and lacquer applications where the product cannot be al... VIEW MORE
PVC Body, PTFE Diaphragm - 63mm & 100mm Diameter PVC Body, PTFE Diaphragm - 63mm & 100mm Diameter

Wetted parts comprise PVC body with PTFE diaphragm. Supplied with either a 63mm or 100mm diameter pressure gauge fitted. Designed for chemical applications often found on dosing applications in the water industry where stainless steel or brass wetted... VIEW MORE
Bolted Body Chemical Seal Gauge - 100mm & 160mm Diameter Bolted Body Chemical Seal Gauge - 100mm & 160mm Diameter

100mm & 160mm diameter pressure gauge with a bolted body diaphragm seal separating the internals of the pressure gauge from the process media. Designed for applications where the process media would solidify, block or clog a conventional bourdon... VIEW MORE
Piston Style Diaphragm Gauge - 50mm to 160mm Diameter Piston Style Diaphragm Gauge - 50mm to 160mm Diameter

Piston style diaphragm seal gauge is ideal for the pressure measurement of abrasive media found in mining, tunnel construction, waste conveying systems, concrete pumps, plastering machinery, waste water, drilling rigs and ceramic processing applicati... VIEW MORE
100mm High Pressure Gauge - Ranges To 60000 PSI / 4000 Bar 100mm High Pressure Gauge - Ranges To 60000 PSI / 4000 Bar

100mm diameter class 1 bourdon tube pressure gauge designed for extremely high pressure process applications where 316 stainless steel wetted parts are suitable. These instruments are suitable for all gaseous and liquid media that are not highly visc... VIEW MORE
ATEX Pressure Gauge - 63mm, 100mm & 160mm Full Safety Pattern ATEX Pressure Gauge - 63mm, 100mm & 160mm Full Safety Pattern

ATEX certified Zone 1 & Zone 2 safety pattern bourdon tube pressure gauges with diameters 63mm, 100mm and 160mm. Accuracy  class 1 designed to comply fully with all the the safety guidelines of the European Standards EN 837 - 1 relating to p... VIEW MORE
ATEX Pressure Gauge - 63mm, 100mm & 160mm All Stainless Steel ATEX Pressure Gauge - 63mm, 100mm & 160mm All Stainless Steel

ATEX certified Zone 1 & Zone 2 bourdon tube pressure gauges with diameters 63mm, 100mm and 160mm. Accuracy class 1.0 with all stainless steel case construction specially designed for chemical and petrochemical applications. These instruments... VIEW MORE
160mm High Pressure Gauge - Ranges To 100000 PSI / 7000 Bar 160mm High Pressure Gauge - Ranges To 100000 PSI / 7000 Bar

160mm diameter class 1 bourdon tube pressure gauge designed for extremely high pressure process applications where 316 stainless steel wetted parts are suitable. These instruments are suitable for all gaseous and liquid media that are not highly visc... VIEW MORE
Pressure Gauge - 100mm & 160mm Pneumatic & Utility Gauge Pressure Gauge - 100mm & 160mm Pneumatic & Utility Gauge

100mm & 160mm diameter bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not so... VIEW MORE
Turret Style Pressure Gauge - 4.5 Turret Style Pressure Gauge - 4.5" Process Industry Gauge

4.5" turret style process industry gauge is a full safety pattern design bourdon tube pressure gauge designed for process applications where 316 stainless steel wetted parts are required. These instruments are suitable for all gaseous and liquid medi... VIEW MORE
Pressure Gauge - 100mm & 160mm Full Safety Pattern Design Pressure Gauge - 100mm & 160mm Full Safety Pattern Design

100mm & 160mm full safety pattern bourdon tube pressure guage designed to comply fully with all the the safety guidelines of the European Standards EN 837 - 1 relating to pressure gauges for use on all oxygen or acetylene applications and general... VIEW MORE
Pressure Gauge - 63mm Full Safety Pattern Design Pressure Gauge - 63mm Full Safety Pattern Design

63mm full safety pattern bourdon tube all stainless steel pressure guage designed to comply fully with all the the safety guidelines of the European Standards EN 837-1 relating to pressure gauges for use on all oxygen or acetylene applications and ge... VIEW MORE
Traction & Steam Engine Eccentric Scale Pressure Gauge - 100mm & 160mm Traction & Steam Engine Eccentric Scale Pressure Gauge - 100mm & 160mm

Traction & Steam Engine pressure gauges in either 2.5", 4" or 6" dial brass case. Authentic period design for railway and traction engine enthusiasts with eccentric movement and period dial & pointer. These instruments are suitable for all ga... VIEW MORE
DIN Style Pressure Gauge - 100mm & 160mm All Stainless Steel - Bayonet Lock Bezel DIN Style Pressure Gauge - 100mm & 160mm All Stainless Steel - Bayonet Lock Bezel

100mm & 160mm DIN style all stainless steel pressure gauge for chemical, petrochemical and pharmaceutical applications featuring a 304 stainless steel case, 316 stainless steel wetted parts and a bayonet lock removable bezel. These 100mm &am... VIEW MORE
DIN Style Pressure Gauge - 100mm & 160mm Stainless Steel Case - Bayonet Lock Bezel DIN Style Pressure Gauge - 100mm & 160mm Stainless Steel Case - Bayonet Lock Bezel

100mm & 160mm diameter DIN style pressure gauge, accuracy class 1.0 deep case, 304 stainless steel case with brass wetted parts specially designed for industrial applications. These instruments are suitable for all gaseous and liquid media that a... VIEW MORE
GP Series Pressure Gauge - 100mm & 160mm Stainless Steel Case - Rolled Bezel GP Series Pressure Gauge - 100mm & 160mm Stainless Steel Case - Rolled Bezel

GP Series 100mm and 160mm diameter class 1.6 slimline bourdon tube presure gauge with stainless steel case and brass wetted parts. This economy pressure gauge, specially designed for OEM industrial applications, are suitable for all gaseous and liqui... VIEW MORE
Pressure Gauge - 40mm, 50mm & 63mm All Stainless Steel Pressure Gauge - Rolled Bezel Pressure Gauge - 40mm, 50mm & 63mm All Stainless Steel Pressure Gauge - Rolled Bezel

40mm, 50mm & 63mm all stainless steel pressure gauge for general purpose industrial applications. This gauge features a 304 stainless steel case, 316 stainless steel wetted parts and rolled bezel. ... VIEW MORE
Pressure Gauge - 100mm Premium Utility Bourdon Tube Design Pressure Gauge - 100mm Premium Utility Bourdon Tube Design

100mm diameter Premium Range utility bourdon tube pressure gauge designed for use in plant rooms, heating systems and general utility applications. These deep case instruments feature a large radius accuracy class 1 bourdon tube with a removable bayo... VIEW MORE
Pressure Gauge - 40mm, 50mm & 63mm Stainless Steel Case - Rolled Bezel Pressure Gauge - 40mm, 50mm & 63mm Stainless Steel Case - Rolled Bezel

40mm, 50mm and 63mm stainless steel case pressure gauge with brass wetted parts for hydraulic and general purpose industrial applications. These instruments are suitable for all gaseous and liquid media that are not highly viscous and that will not s... VIEW MORE
Carry Pointer Window Carry Pointer Window

Carry Pointer Windows can be fitted to our range of 100mm and 160mm pressure gauges. The black gauge pointer drives the red pointer around the scale as pressure increases and leaves it at the maximum pressure reached. The carry pointer can be manuall... VIEW MORE
Pressure Gauge Rubber Covers Pressure Gauge Rubber Covers

Rubber gauge covers in sizes 50mm, 63mm & 100mm. Rubber gauge covers are designed to protect pressure gauges from impact damage when on service in the field.  ... VIEW MORE
Glycerine - 1 Litre Bottle Glycerine - 1 Litre Bottle

Glycerine 99.5% PF supplied in a 1 litre plastic bottle for topping up glycerine filled pressure gauges. Not for human consumption. Glycerine is often used in pressure gauges to dampen down the effects of vibration or pulsation, it also cools and lub... VIEW MORE
Inconel 625 Pressure Gauge - 100mm & 150mm Inconel 625 Pressure Gauge - 100mm & 150mm

100mm & 150mm stainless steel case pressure gauge with Inconel 625 bourdon tubes are designed for applications in the chemical and petrochemical industry. All standard bar ranges are available from 0-60 bar to 0-400 bar.  Inco... VIEW MORE
"Back-Lit" Liquid Filled Brass Gauge - 2.5", 3.5" & 4.5" Diameter

Ashford Instrumentation Ltd are the official European Sales Agent for the SPAN Instruments product range. The model IPG "Back-Lit" pressure gauge features a 12 Volt (Optional 24 Volt) bulb located in a weatherproof holder fitted in the back of t... VIEW MORE
63mm 63mm "S2" Safety Pressure Gauge To EN-837-1

63mm EN837-1 S2 compliant bourdon tube pressure gauge suitable for gas or air systems.This gauge have been designed for gas and air applications where the end user  wishes to comply with the S2 specification safety guidelines of the Europea... VIEW MORE
Pressure Gauge With Inductive Contacts - 100mm & 160mm (ATEX Option) Pressure Gauge With Inductive Contacts - 100mm & 160mm (ATEX Option)

Pressure gauges can be supplied with three types of electric alarm contacts: Inductive (Non-Contact) which this data sheet relates to, Electromechanical (Sliding design or Magnetic Snap Action design) and Electronic (Non-Contact). General... VIEW MORE
Pressure Gauge With Electric (Non-Contact) Switch Function - 100mm & 160mm Pressure Gauge With Electric (Non-Contact) Switch Function - 100mm & 160mm

Pressure gauges can be supplied with three types of electric alarm contacts: Electronic (Non-Contact) which this data sheet relates to , Electromechanical (Sliding design or Magnetic Snap Action design) and Inductive (Non-Contact). General... VIEW MORE
Pressure Gauge With Electromechanical Contacts - 100mm & 160mm Pressure Gauge With Electromechanical Contacts - 100mm & 160mm

Pressure gauges can be supplied with three types of electric alarm contacts: Electromechanical (Sliding design or Magnetic Snap Action design) which this data sheet relates to , Electronic (Non-Contact)  and  Inductive (Non-Contact). G... VIEW MORE
Pressure Gauge Pointer Puller Pressure Gauge Pointer Puller

High quality precision pointer puller for the careful removal of pressure gauge pointers. This instrument is ideal for calibration laboratories. The design allows the tool to slip under the pointer and sit around the pointer spindle, the pointer can ... VIEW MORE
"Magnehelic" Pressure, Vacuum & Differential Pressure Gauge - Series 2000

The Magnehelic differential pressure guage features a frictionless movement giving rapid measurement for low air or non-corrosive gas pressure with a guaranteed accuracy of 2% full scale reading. The instrument can be used to measure pressure, vacuum... VIEW MORE
96mm X 96mm Square Pressure Gauge 96mm X 96mm Square Pressure Gauge

96mm X 96mm square case pressure gauge for chemical, petrochemical and pharmaceutical applications featuring a plastic case and  316 stainless steel wetted partsThese 96mm X 96mm square case pressure guages are suitable... VIEW MORE