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1130 Series Differential Pressure Gauges

Our Best Selling dp Gauge


Ashcroft®1130 Series dp gauges offer a high quality, cost effective solution for a wide variety of differential pressure measurement applications. Choices of dial sizes from 2 to 6 inches, ranges from 0.6" H2Od through 150 psid and an optional switch feature make these gauges the practical choice for nearly any installation. Learn more about types 1130, 1131, 1132, 1133 & 1134.


Ultra Compact Pressure Transmitters

All the Best Features, Right at Your Fingertips!


Ashcroft's new pressure transmitters feature a digital display for local indication and a user "turndown" capability for re-ranging. Two ultra-compact configurations are now available: GC51 Gauge and compound ranges to 7500 psi GC52 Wet-wet D/P with ranges from 0/4 to 0/400 Inches W.C. and bi-directional ranges.
GC-35 multi-function pressure sensor

Our Newest Pressure Sensor Offers More than Just Rugged Good Looks…


The GC35 is our latest innovation in pressure monitoring and control. Housed in a robust nickel plated cast aluminum enclosure and boasting a high over-pressure tolerance, this multi-function pressure sensor is the perfect fit for a wide variety of applications. The GC35 offers a useful combination of features, including a tri-color, LED GloBand™ indicator. Why do the colors change? Read more…


Get the Features You Need in a Process Presure Gauge

Industry's Best Selection in Process Gauges


Ashcroft® 1200 series pressure gauges offer specific capabilities for nearly every type of process. In basic applications, the rugged Ashcroft® Type 1259 pressure gauge is the economical choice for years of dependable service. In more rigorous installations, the Type 1279 Duragauge® pressure gauge takes-on harsh pressure media, fire hazard or extreme cycle volumes. Add pulsation and vibration, and the Type 1279 Duragauge® PLUS! pressure gauge offers patented technology to dampen pointer flutter without the need for liquid fill.
Differential (d/p) Pressure Instruments

How You Measure the Difference Can Make the Difference


Whether you're controlling room air pressure or monitoring flow across a membrane, Ashcroft has the right differential pressure (dp) instrument for your application. Our broad selection of gauges, transmitters, switches and precision indicators includes capabilities from very low dp to high static pressure containment.


Dual Seal Flameproof Pressure Switches

Dual Seal Flameproof Pressure Switches with CSA Rating


Ashcroft® "dual seal" flameproof pressure switches are enhanced with a second diaphragm barrier to ensure pressure media containment in the unlikely event of a breach in the primary sensing diaphragm. The dual seal feature is available as the D2 option on Ashcroft®Types B700, D700 and P-Series pressure switches, earning them a CSA rating. For more information about the dual seal option, read the Press Release and Product Information Page...


Pressure Instruments for Sanitary Processes

When You’ve Got to Keep it Clean


Ashcroft® sanitary pressure instruments are specifically designed for the unique requirements of pharmaceutical, biotech and food processing applications. Stainless steel sealed housings and welded, electropolished media isolators allow for chemical washdown and high temperature decontamination. Our broad selection of sanitary pressure instruments includes the Type 1032 gauge, G Series switch, 2032 Series digital indicators and the Type KS transducer.


Setting up transducer test on vibration table

Advanced Test Lab Facility at Ashcroft Inc. World Headquarters


We've completed a new product test center, outfitted with specialized test equipment to simulate weather, vibration, extreme temperatures and more. Read more about our expanded capabilities and how we can use them to help you…


A Series Stainless Steel Pressure Switch

Miniature Pressure Switch for Big Jobs


The A-Series stainless steel pressure switch is designed for tough OEM and industrial applications requiring a durable, high quality miniature switch. Choose from NEMA 4 watertight or NEMA 7 explosion proof enclosures.


Lo D/P Transmitter Can be Validated in Place without disconnecting

Low Pressure Readings You Can Take to the Bank


The innovative Ashcroft® DXLdp low differential pressure transmitter is a favorite for critical air flow, room pressure and air handler applications. Equipped with the exclusive Ashcroft® SpoolCalä option, this transmitter can be validated, zeroed and calibrated while on line, without ever having to disconnect the pressure tubing.


Pressure Gauge with Unique Panel Mount  Design

Innovative Panel Mount Design


Ashcroft® Type 1005P general purpose utility gauges are now available with a unique panel mount conversion kit; simply snap the gauge into the panel mounting sleeve and fasten it to the panel with the bracket provided. This unique economical design facilitates easy installation and quick change-out.
Types 1082 & 1084 test gauges

Put Ashcroft® to the Test


Any calibration you perform is only as good as the master instrument you use for comparison. That's why Ashcroft has carefully engineered the Type 1082 test gauge and 1084 test gauge for sustained accuracy and high reliability.


CXLdp low D/P transmitter with voltage output

CXLdp Low dp Transmitter Now with Voltage Output


 The Ashcroft® CXLdp low differential pressure transmitter is now available with jumper-selectable 0-5 / 0-10 Vdc outputs…perfect for use in building control systems providing 24 Vac.


Only 1.2 inches square!

Introducing the New Ashcroft® 3-in-1 Miniature Pressure Sensor


The new multi-function Ashcroft® GC30 pressure sensor and GC31 pressure sensor serve as a transducer, digital indicator and pressure switch. Measuring only 1.2 inches square, these ultra-compact sensors feature a remote signal, local reading, pressure control and much more. Click on the blue links to learn more... 


Special gauge for wellhead controls

A Christmas Tree Gauge for All Seasons


The Ashcroft® Type 1020S pressure gauge is specifically designed for monitoring pressures on “Christmas tree” control assemblies located on top of oil and gas wellheads. This rugged 4 ½” diameter gauge is constructed with stainless steel exterior and wetted parts to resist the potentially damaging effects of petroleum pressure media.


High Static, Low D/P Transmitter

High Pressure Wet-Wet dp Transducer


The new Ashcroft® GC55 wet-wet differential pressure transducer monitors high differential pressures through 300 psid in HVAC hydronic cooling and heating systems, pump controls and a variety of other applications.
510 diaphragm seal for media isolation

New Seals Shield Your Instruments from Caustic Media


Ashcroft® Types 510 & 511 diaphragm seals are the newest addition to our expansive line of Ashcroft® instrument media isolators. These economical, all welded seals protect pressure gauges, transmitters, switches and other instruments against the potentially harmful affects of caustic media. Click the blue link to learn about features, available ranges, wetted materials and more.


Larry Bachus,

What Does America's Pump Expert Recommend?


Larry Bachus, a.k.a. "The Pump Guy" is a regular contributor to Flow Control magazine. In his articles, Larry often stresses the absolute necessity to outfit pumps with gauges to help avoid a deadly internal pressure imbalance. Read Larry's article and learn about his nationwide 3-day seminars.


Pressure Transmitters for Hazardous Locations

Explosion Proof and Intrinsic Safety for Hazardous Environments


Monitoring the pressure of combustible liquids and gases with an electronic instrument is a dangerous business. You'll need to choose a trustworthy device...and that's where we can help. Ashcroft® Types A2X Pressure Transmitter (explosion proof) and A4 Pressure Transmitter (intrinsically safe/non-incendive) are specifically designed and tested for use in hazardous environments.


Front Flange Stainless Steel Pressure Gauge

Stainless Steel Never Looked so Good...


...or so Affordable! The newly redesigned Type 1008S stainless steel pressure gauge offers a stainless steel case and wetted parts to stand up to the toughest applications. Two sizes, several mounting configurations and ranges from vacuum through 15,000 psi make it the easy choice for harsh environments or media.


 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

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Please feel free to call us on the toll free Ashcroft® ActionLineSM, 800/328-8258. Our staff will be happy to assist you.

Need some help selecting a pressure gauge?

We can help you with some basic gauge selection criteria. Just read our guide "Seven Steps to Select a Pressure Gauge" (pdf).

When it's all about the highest possible accuracy...

Heise® precision pressure gauges, digital indicators and transducers offer state-of-the-art features with accuracies from +/- 0.1% to 0.02% FS. Check out the Heise® instrument line at www.heise.com.

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