Pressure Gauges for Reliable Measurements

Find the optimal pressure gauge for your application using the filtering options below. If you need help, we're here to guide you with our pressure gauge selection tool.

Types of Pressure Gauges

Ashcroft offers a broad range of pressure gauges engineered for accuracy, durability and reliability across industrial, commercial, and OEM applications.

Bourdon Tube Pressure Gauges – Designed to provide mechanical pressure measurement for general‑purpose, medium‑ to high‑pressure applications such as industrial equipment and hydraulic systems.
Diaphragm Pressure Gauges – Designed to measure low pressures and isolate corrosive or sanitary media in process and chemical applications.
Differential Pressure Gauges – Designed to measure pressure differences for flow, level and filter monitoring in process systems.
Liquid‑Filled Pressure Gauges – Designed to dampen vibration and pulsation in demanding environments such as pumps, compressors and outdoor installations.
Digital Pressure Gauges – Designed to deliver high‑accuracy electronic pressure measurement for testing, monitoring and field verification.
Vacuum & Compound Gauges – Designed to measure vacuum or combined vacuum and positive pressure in HVAC, refrigeration and process applications.
Sanitary Pressure Gauges – Designed to meet hygienic requirements in food, beverage and pharmaceutical processes.
Test Pressure Gauges – Designed to support calibration, testing and verification in maintenance and quality applications.

Industry Applications Where Pressure Gauges are Used

Ashcroft pressure gauges are used in a wide range of industries, delivering accurate and reliable pressure measurement in demanding environments.

Oil & Gas – Used in upstream, midstream, and downstream pressure measurement applications.
Chemical & Petrochemical – Used in corrosive and high‑temperature process environments.
Power Generation – Used in steam, turbine, and auxiliary systems.
Water & Wastewater – Used in treatment, pumping, and distribution systems.
Food & Beverage – Used in sanitary process applications requiring hygienic pressure measurement.
Pharmaceutical & Life Sciences – Used in cleanroom, validated, and sanitary environments.
HVAC & Refrigeration – Used in climate control and cooling systems, including ammonia applications.
Manufacturing & OEM – Used in equipment integration, automation, and general industrial applications.
High Purity & Semiconductor – Used in ultra‑clean processes requiring contamination‑free pressure measurement.
Hydrogen & Alternative Energy – Used in high‑pressure and emerging energy applications.

Frequently Asked Questions for Pressure Gauges

Can I order non-standard ranges for digital gauges?

What is the gauge storage and shelf life for Ashcroft® gauges?

Does Ashcroft have NACE compliant instruments?

How often does a gauge need to be calibrated?

Does PLUS!™ Performance affect accuracy?

What is the difference between the proof pressure and burst pressure?

View All FAQs

Related Resources

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Product Comparison: Industrial Pressure Gauges for General and Harsh Applications (resource)

Food and Beverage Instrumentation: Understanding NSF, 3-A and FDA Requirements (resource)

Why Material Compatibility Matters When Replacing Pressure Instrumentation (resource)

What's the Difference Between NIST and ISO/IEC 17025 Calibration? (resource)

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Product Review: 1209 XRA vs T6500 XRA Pressure Gauges for Overpressure Applications (resource)

Why Use a Flush Connection in Sanitary Processes? (resource)

What is a Bellow Gauge? (resource)

Choosing Assemblies for Low-Pressure Applications (resource)

Factors for Choosing a Process Connection for Your Application (resource)

Are Pressure Gauges Repairable? (resource)

Why Use Tri-Clamp Fittings for Hygienic Applications? (resource)

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9 Question Checklist for Pressure & Temperature Instruments (resource)

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10 Question Checklist for your OEM Solutions (resource)

Protecting Monel Pressure Gauges from Stress Corrosion Cracking in Hydrofluoric Applications (resource)

Ingress Protection and NEMA Ratings for Pressure Gauges (resource)

Ready to solve your pressure and temperature challenges?

Whether you need to safeguard critical processes, meet compliance standards or reduce downtime, we’re here to help. Reach out to learn how Ashcroft solutions can keep your business protected and efficient.

STORAGE TEMPERATURE LIMITS
Dry	–40/250 °F (–40/121 °C)
*PLUS!*	–40/250 °F (–40/121 °C)
LF (Glycerin)	0/150 °F (–18/66°C)
(Silicone)	–40/150 °F (–40/66 °C)
Halocarbon	–40/150 °F (–40/66 °C)