For over 150 years, Ashcroft has been the benchmark in pressure and temperature measurement. Ashcroft's product lines include transducers / transmitters, pressure and temperature switches, thermometers, test equipment, and extensive variety of pressure gauges. Ashcroft products are manufactured in ISO 9001 certified facilities. read more

Ashcroft pressure transducers and transmitters cover four types of pressure measurement: gauge, sealed, absolute and compound. Ranging from low-to-high pressure, Ashcroft's transducer technology measure ranges from 0.05 inches H2O to 150,000 psi with accuracies of 0.02%, 0.25%, 0.50%, and 1%.

Ashcroft pressure and temperature switches are used in numerous applications for control, alarm, and shutdown.

Ashcroft products can be found in waste water treatment facilities, biotech and pharmaceutical labs, medical applications, semiconductor facilities, refineries, power generation plants, food processing plants, pulp and paper mills, chemical manufacturing plants, and the host of support companies that serve these industries.

As a leader in technology and innovation, Ashcroft designs new products based on current and emerging market requirements as well as individual customer requirements.

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Ashcroft 1279 Duragauge Pressure Gauge
Available with PLUS! Performance option, VAC, compound to 30,000 psi pressure range & 4.5in dial size
$121.42
$91.06
In Stock
Ashcroft 1009 Analog Pressure Gauges
Stainless steel analog pressure gauge for pressures up to 30,000 psi with ±1% full scale accuracy
$56.59
$42.44
In Stock
Ashcroft B Series Pressure Switch
Watertight NEMA 4 or explosion proof NEMA 7 enclosure with optional welded design
$176.01
In Stock
Ashcroft 1130 Series Differential Pressure Gauges
Analog differential pressure gauges constructed with a stainless steel case with a choice of aluminum, brass, or stainless steel body
$143.89
Ashcroft 1327CM Pressure Gauge Comparator
Lightweight & fully portable gauge provides 0.1% accuracy for ranges up to 10,000 psig
$2,856.16
Ashcroft 1008S Analog Pressure Gauge
Analog pressure gauge features stainless steel cases & are available in 40, 50, 63 and 100mm sizes
$53.36
$40.02
Ashcroft DG25 Digital Pressure Gauge
0.5% accuracy, bar graph display, vacuum & compound ranges from -14.7 to 25,000 psi
$285.38
Ashcroft CXLdp Series Differential Pressure Transmitters
Low-pressure transmitters capable of DIN rail or standard panel mounting
$189.38
In Stock
Ashcroft 1305D Deadweight Tester
For calibration & test applications that require a primary standard
$4,510.36
Ashcroft 2074, 2174, and 2274 Digital Industrial Gauges
Multi-functional digital gauge with optional 4-20mA output and 1 or 2 SPDT switches
$396.56
Ashcroft 2089, 2086 and 2084 Precision Digital Test Gauges
Precision digital test gauges with industry leading accuracy
$834.44
In Stock
Ashcroft EI Series Bimetal Thermometers
1% full span accuracy, hermetically sealed case to prevent moisture entry, interior corrosion & coil freeze-up with a maxivision dial
$54.92
Ashcroft 1490 Analog Low Pressure Gauge
Analog pressure gauge with diaphragm sensing element for pressures below 15 psi
$46.78
Ashcroft A2 Heavy Industrial Pressure Transmitter
Pressure transmitter with up to 0.25% accuracy designed for heavy industrial applications
$403.25
Ashcroft GC35 Digital Pressure Sensor
Combined 3 in 1 digital pressure gauge, switch & transducer
$473.43
Ashcroft 1125 / 1125A Differential Pressure Gauges
4.5 and 6 inch dial sizes, bronze Bourdon tube & socket
$953.53
Ashcroft A4A Precision Dial Pressure Gauge
Ranges from 15 to 100,000 psi and ±0.1% full-scale accuracy
$1,713.01
Ashcroft GC52 Differential Pressure Transmitter
Rangeable wet/wet transmitter for unidirectional & bidirectional pressure measurement
$996.98
Ashcroft K1 Industrial Pressure Transducer
Versatile pressure transducer with polysilicon thin film technology & pressure ranges from vacuum to 20,000 psi
$350.89
Ashcroft 1082 Test Gauge
Test gauge with externally adjustable dial
$296.31
Ashcroft 1259 Analog Pressure Gauges
Analog process gauge features 0.5% accuracy & ranges up to 20,000 psi
$137.01
Ashcroft GC51 Rangeable Pressure Transmitter
Up to 8 times smaller than a conventional process transmitter with NEMA 4X IP65 aluminum housing
$662.79
In Stock
Ashcroft 1377 Duragauge Pressure Gauge
Duragauge pressure gauge designed for flush mounting
$178.23
In Stock
Ashcroft N Series Pressure Switches
Reliable & long lasting for high pressure applications with 1.0% accuracy
$473.43
Ashcroft B Series Temperature Switch
Watertight NEMA 4 or explosion proof NEMA 7 enclosure and optional welded design
$368.72
Ashcroft DXLdp Series Differential Pressure Transmitters
Low-pressure transmitters capable of DIN rail or standard panel mounting
$412.16
Ashcroft 1180 Series Analog Low Pressure Gauge
Bellows gauge for low pressure applications available in 4.5 and 6in dial sizes
$437.78
Ashcroft 1379 Duragauge Pressure Gauge
Duragauge pressure gauge with solid-front aluminum case
$172.66
In Stock
Ashcroft A Series Pressure Switches
Compact, 316 stainless steel, up to 7500 psi
$137.92
Ashcroft T2 High Performance Pressure Transducer
High-pressure transducer ranging from 30 to 20,000 psi with 0.25% accuracy
$246.18
In Stock
Ashcroft 5503 Differential Pressure Gauge
1450 psi static pressure standard with optional static pressure to 3625 psi
$3,053.32
Ashcroft XLdp Series Differential Pressure Transmitters
Ultra-low differential pressure transmitter with 0.25% accuracy, high overpressure protection & NEMA 2 stainless steel construction
$453.38
Ashcroft A Series Explosion Proof Pressure Switch
Miniature, explosion proof, stainless steel construction, pressure ranges up to 7500 psi, field adjustable or factory set
$283.25
Ashcroft GC55 Wet/Wet Differential Pressure Transducer
Two-sensor design well suited for high differential pressure ranges
$551.40
Ashcroft Type 1032 Sanitary Pressure Gauge
Sanitary pressure gauges that can be autoclaved or sterilized in place to temperatures of 300°F
$330.85
Ashcroft ATE-2 Handheld Calibrator
Digital calibrator designed to measure pressure, temperature, voltage, or current simultaneously; hazardous location version available
$1,586.05
Ashcroft GC31 Digital Pressure Sensor
Ultra-compact digital pressure sensor with 1.0% of full scale accuracy
$278.49
In Stock
Ashcroft A2X Explosion/Flame Proof Pressure Transmitter
Pressure transmitter designed for areas requiring explosion/flame proof approvals
$543.40
Ashcroft 1327D Pressure Gauge Comparator
The ideal combination of a reliable pressure source & a proven secondary standard
$3,369.69
Ashcroft EL Series Bimetal Thermometers
Silicone liquid fill, 1% full span accuracy, hermetically sealed case prevent moisture entry, interior corrosion & coil freeze up
$76.31
Ashcroft CI Series Bimetal Thermometers
Tamper proof, hermetically sealed, Maxivision dial, designed for applications where external adjustment or pointer reset are not desired
$47.79
Ashcroft 1109 Pressure Gauge
Solid front case design with full blowout back
$266.23
Ashcroft L Series Pressure Switch
Easy to use & readily retrofits to virtually all process
$252.87
In Stock
Ashcroft AVC Pressure Volume Controller
Precisely set a pressure in a closed pneumatic system requiring extremely fine pressure adjustment
$1,659.09
Ashcroft A4 Intrinsically Safe / Non-Incendive Pressure Transmitter
Pressure transmitter designed for areas requiring intrinsically safe and non-incendive approvals
$445.14
Ashcroft GC30 Digital Differential Pressure Sensor
Ultra-compact digital differential pressure sensor with 1.5% of full scale accuracy
$328.61
Ashcroft Type 1084 Pocket Test Gauge
Stainless steel 3in pocket test gauge with ±0.5% accuracy
$179.34
Ashcroft Type 1339 Duplex Pressure Gauge
Pressure measurements of two independent points, 4.5in dial size & cast aluminum black epoxy coated case material
$544.72
Ashcroft 1127 / 1128 Differential Pressure Gauges
316 stainless steel wetted parts, 4.5 or 6 inch dial sizes
$1,031.51
Ashcroft KS Pressure Transmitter
Sanitary pressure transducer with ranges from vacuum to 1000psi
$486.80
Ashcroft P Series Pressure Switches
For tough applications, designed for user reliability & safety
$484.56
Ashcroft 5509 Differential Pressure Gauge
±2.5% full scale accuracy with 316 stainless steel wetted parts
$1,880.34
Ashcroft 2462 Duragauge Pressure Gauge
General purpose gauge with 4.5in dial that looks like a 6in dial when viewed from the front
$148.16
Ashcroft PT-1 Digital Indicator
Digital display unit that will simultaneously display the output of two pressure sensors, two RTDs, or one of each
$1,249.47
Ashcroft IXLdp Series Differential Pressure Transmitters
Ultra-low differential pressure transmitter with 0.25% accuracy & high overpressure protection
$647.20
Ashcroft Model 2008S Pressure Gauge
Corrosion resistant stainless steel case, 2.5in (63mm) dial size & PowerFlex movement
$77.25
Ashcroft 2030 Series Digital Sanitary Gauge
One multi-function gauge that acts as a mechanical pressure gauge, transducer & switch
$808.73
Ashcroft SL17 Submersible Pressure Transmitter
316L stainless steel construction, 17mm diameter, piezo-resistive technology (PRT) & IP68 NEMA 6P Housing
$558.20
Ashcroft H Series Hydraulic Pressure Switches
Designed for hydraulic control systems, watertight NEMA 4X IP66 enclosure
$200.51
Ashcroft F Series Pressure Switches
Compact pressure switch with explosion-proof body & hermetically sealed watertight anodized aluminum body
$350.89
Ashcroft G Series Pressure Switch
316 SS construction, watertight NEMA 4X, IP65 enclosure
$395.45
Ashcroft 1036 In-Line Sanitary Gauge
Designed specifically for the pharmaceutical, biotechnology & food processing markets
$356.46
Ashcroft ST-2A Digital Indicator
Benchtop or panel mounting calibrator that measures pressure, temperature, voltage & current with the use of AQS modules
$1,623.52
In Stock
Ashcroft DDS Pressure Switch
Rugged pressure switch designed to sense low differential pressures between high pressure sources
$1,036.70
Ashcroft G Series Temperature Switch
Ideally suited for harsh & corrosive environments with 316 SS construction & watertight NEMA 4X IP65 enclosure
$588.16
Ashcroft P Series Temperature Switch
Explosion-proof NEMA 7/9 IP55 enclosures with dual-chamber design for improved safety
$679.51
Ashcroft L Series Temperature Switch
Retrofits to virtually all process, for industrial & OEM applications with a watertight NEMA 4X IP66 enclosure
$446.69
Ashcroft Type 200 Series Diaphragm Seals
Process connection ranging from 1/4 to 8in, fill/bleed connection is standard, includes removable top housing
$202.41
Ashcroft Type 100 Series Diaphragm Seals
Threaded capsule diaphragm seal, the top housing & diaphragm capsule are interchangeable with all Ashcroft bottom housings
$265.91
Ashcroft Type 310/315 Diaphragm Seals
All-welded mini diaphragm seals for protecting transducers 3.5in or smaller from corrosion, plugging & freeze-up
$86.00
Ashcroft Siphons
Pig tail or coil pipe styles, iron, brass, or stainless steel materials
$22.18
Ashcroft AM2 Pressure Modules
AM2-1 & AM2-2 pressure sensors for use with the ATE-2 digital calibrator
$912.37
Ashcroft Pressure Snubber
Brass, stainless steel, or monel material options with 1/4 or 1/2 NPT connection options
$52.13
Ashcroft Type 330 Diaphragm Seal
All welded flush mini diaphragm seal, metal construction prevents process media leakage, 1in process connection, 316L SS material
$162.42
Ashcroft Pt100 RTD Probes
4 wire RTDs with 304SS sheath & installed TA4F connector for compatibility with Ashcroft RTD interface assemblies
$371.32
Ashcroft AQS Pressure Modules
AQS-1 & AQS-2 pressure sensors for use with the ST-2A digital indicator
$869.70
Ashcroft Type 311 / 312 Diaphragm Seal
All-welded "midi" diaphragm seal with metal construction prevents process media leakage with 316L stainless top housing
$222.57
Ashcroft Type 510 / 511 Diaphragm Seals
All welded compact design with 316L SS housing material, adds 1/2 accuracy to the instrument it's attached to
$293.86
Ashcroft Pulsation Dampener
Brass, steel, or stainless steel material options & 1/4 or 1/2 NPT connection options
$62.60
Ashcroft PPT Pressure Modules
PPT-1 & PPT-2 pressure sensors for use with the PT-1 digital indicator
$888.06
Ashcroft Type 320 Diaphragm Seal
Quick connect 316L stainless steel diaphragm welded to a 316L stainless steel top housing, fill/bleed connection
$212.55
Ashcroft Type 700 Series Diaphragm Seals
For pressure instruments ranging from 30 inches H2O to 750 psi with large displacement actuators
$492.03
Ashcroft Type 300 Series Diaphragm Seal
Clamped diaphragm seals with an elastomeric or Teflon diaphragm between top & bottom housing with clamp rings
$238.06
Ashcroft 1037 Sanitary Instrument Fitting
Tri-Clamp sanitary fitting for 1/2 to 2 inch pipes, mates with type 1036 inline sanitary gauge
$558.78
Ashcroft Steel Needle Valve
Carbon steel or stainless steel material, 1/4 or 1/2 NPT connection
$75.87
Ashcroft Type 400 / 500 Series Diaphragm Seal
Assists in controlling plant emissions by helping prevent potential leakage of hazardous chemicals, prevents inadvertent disassembly
$438.57
Ashcroft AM2-TC1 Thermocouple Interface Module
Module for connecting the ATE-2 to thermocouples via the 828X161 miniature connectors
$567.58
Ashcroft Mating Connector
M12 mating connector with 3 feet cable
$35.76
Ashcroft Thermocouple Connectors
Miniature connectors to attach thermocouple to AQS-TC1 or AM2-TC1 interface modules
$10.61
Ashcroft 611A224 Cable Hanger
Closed or split mesh options for the SL17 pressure transmitter
$27.50
Ashcroft AQS-RT RTD Interface Module
RTD probe interface assembly for connecting ST-2A to RTD probes with a TA4F mating connector
$535.82
Ashcroft AM2-RT RTD Interface Module
RTD probe interface assembly for connecting the ATE-2 to RTD probes with a TA4F mating connector
$551.67
Ashcroft TA4F Mating Connector
For connecting your own RTD probes to Ashcroft RTD interface assemblies
$33.95
Ashcroft AVC Mounting Bracket
Bench mount bracket for AVC pressure volume controllers
$41.30
Ashcroft 041B127 Termination Box
Termination box for the SL17, comes with desiccant cartridge & optional surge protector
$172.50
Ashcroft AQS-TC1 Thermocouple Interface Module
Module for connecting the ST-2A to thermocouples via the 828X161 miniature connectors
$549.59
Ashcroft PPT-RT RTD Interface Module
RTD Probe Interface assembly for connecting the PT-1 to RTD probes with a TA4F mating connector
$558.76