3000 PSI (210 bar) Stainless Steel Pressure Gauge 125mm CL1.0 Glycerin Filled EN 837-1 Industrial Manometer

Product Overview

This 125mm stainless steel pressure gauge is designed for industrial applications requiring high accuracy and stable performance under vibration and pulsation conditions.

It measures up to 3000 PSI (210 bar) and complies with EN 837-1 international standard, ensuring reliability and interchangeability in global industrial systems.

The bourdon tube mechanism combined with glycerin filling significantly reduces vibration effects, making it suitable for hydraulic systems, pumps, compressors, and process industries.

Technical Specifications

Applications

• Hydraulic power systems
• Industrial pump systems
• Air compressor equipment
• HVAC systems
• Water treatment systems
• Industrial machinery monitoring
• Process control systems

Key Advantages

CL1.0 High Accuracy Performance

Provides ±1% full-scale accuracy for precise industrial pressure monitoring.

Glycerin Filled Anti-Vibration Design

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Liquid filling reduces vibration and pulsation effects, ensuring stable pointer movement and improved readability in dynamic systems.

125mm Large Dial for Easy Reading

Large dial improves visibility in industrial environments and reduces reading errors.

All Stainless Steel Construction

SS304 housing with optional SS316 wetted parts provides corrosion resistance for harsh industrial conditions.

EN 837-1 Standard Compliance

Manufactured according to international standard ensuring global compatibility and reliable performance.

Working Principle

The bourdon tube deforms under pressure and transfers mechanical motion to the pointer movement system.

Glycerin filling dampens internal vibration, preventing pointer oscillation during pressure fluctuation.

FAQ

Why use glycerin filled pressure gauge?

It improves vibration resistance and ensures stable readings in pump and hydraulic systems.

What is CL1.0 accuracy?

It means ±1% full-scale accuracy, suitable for industrial process monitoring.

Where is this 3000 PSI gauge used?

It is widely used in hydraulic systems, compressors, pumps and industrial machinery.

What is EN 837-1 standard?

It is an international standard for mechanical pressure gauges ensuring accuracy and safety.