Pressure Gauges

Explore Our Pressure Gauge Catalog

Not sure which pressure gauge suits your application? The quick guide below helps you select the most suitable pressure gauge based on your process conditions.

Application

Recommended Gauge

Why ?

General Industrial Applications

Stainless Steel Pressure Gauge

SS316 Wetted Parts

Mechanical vibration

Liquid Filled Pressure Gauge / Antivibration Gauge

Reduces Pointer Vibration

Corrosive applications

Diaphragm Type

Isolates Media from Internal System

Calibration

Test & Master Gauge

High Accuracy

Differential pressure

Piston Type / Diaphragm Type / Magnetic Type

Measures Pressure Difference Between Two Points

Low pressure

Capsule Gauge / Schaffer Gauge

High Sensitivity for Very Low Pressures

Hygeinic

Sanitary / SMS Pressure Gauge

Crevice-Free Design for Food & Pharmaceutical Use

Refrigeration

Ammonia / Freon Gauge

Designed for Refrigeration Gases & HVAC Systems

Pressure Gauge Selection Guide (how to inquire)

Provide below details :

  • Pressure range
  • Dial size
  • Accuracy class
  • Connection size
  • Bottom/Back entry
  • Wetted parts
  • Media
  • Ambient temperature
  • Vibration
  • Pulsation

Industries Served

  • Chemical
  • Petrochemical
  • Oil & Gas
  • Pharmaceutical
  • Food Processing
  • Dairy
  • Marine
  • Steel
  • Cement
  • Power
  • OEM Machinery
  • Hydraulic Systems

The required accuracy depends on the application. Critical industrial processes may require higher accuracy (such as ±1% or better), while general-purpose applications can operate with standard accuracy levels. Always consider operating pressure range and environmental conditions before selection.

Frequently Asked Questions

What is a Pressure Gauge and what is it used for?

A pressure gauge is an instrument used to measure the pressure of gases or liquids within a system. It is widely used in industries such as Oil & Gas, Chemical, Pharmaceutical, Food Processing, and Refrigeration to ensure safe and accurate pressure monitoring.

 

A stainless steel pressure gauge is ideal for corrosive media and harsh environmental conditions. With SS316 wetted parts and an SS304 case, it provides excellent durability and corrosion resistance. It is commonly used in chemical, pharmaceutical, marine, and process industries.

Liquid-filled pressure gauges are suitable for applications with vibration and pressure pulsation. The liquid (typically glycerin) dampens needle movement, ensuring stable readings, improved accuracy, and extended service life of the gauge.

The required accuracy depends on the application. Critical industrial processes may require higher accuracy (such as ±1% or better), while general-purpose applications can operate with standard accuracy levels. Always consider operating pressure range and environmental conditions before selection.

Regular inspection and periodic calibration are essential for maintaining accuracy. Avoid overpressure conditions, ensure proper installation, and check for signs of leakage or vibration damage. Replace or service the gauge if readings become inconsistent.

Common Questions

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