100mm Hydraulic Pressure Gauge 3000 PSI KL1.0 Bottom Mount Stainless Steel Silicone Oil Filled Manometer

Product Overview

This 100mm hydraulic pressure gauge is designed for high-pressure industrial systems requiring stable and accurate pressure monitoring up to 3000 PSI (approx. 200 bar).

It features a robust stainless steel case, bourdon tube mechanism, and is available with glycerin or silicone oil filling for vibration resistance.

Widely used in hydraulic machinery, pumps, construction equipment, oil systems and industrial automation.

Technical Specifications

Applications

• Hydraulic power systems
• Construction machinery
• Industrial pumps and compressors
• Injection molding machines
• Oil & gas equipment
• Heavy machinery systems
• Industrial automation systems

Key Features & Advantages

High Pressure Stability up to 3000 PSI

Reliable performance in high-pressure hydraulic environments with stable measurement output.

Vibration Resistant Liquid Filled Design

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Optional glycerin or silicone oil filling reduces vibration and pulsation impact for smoother pointer movement.

Heavy Duty Stainless Steel Construction

Corrosion-resistant housing suitable for harsh industrial environments and outdoor use.

High Accuracy Class KL1.0

Ensures precise and stable readings for hydraulic system monitoring and control.

Bourdon Tube Measurement System

Mechanical structure ensures long service life without electronic failure risk.

Working Principle

The bourdon tube deforms under pressure, converting mechanical force into pointer rotation for direct pressure reading.

FAQ

What is 3000 PSI pressure gauge used for?

It is used in hydraulic systems such as machinery, pumps and industrial equipment.

Why use liquid filled pressure gauges?

Glycerin or silicone oil reduces vibration and improves reading stability.

What does KL1.0 accuracy mean?

It means the gauge has ±1.0% full scale accuracy.

Is it suitable for outdoor use?

Yes, stainless steel case provides corrosion resistance and durability.