Product Overview

This 60mm liquid filled high pressure gauge is designed for industrial pressure measurement in hydraulic systems, high-pressure pumps, compressors, and testing equipment. It uses a Bourdon tube sensing element combined with a stainless steel sealed case and glycerin or silicone oil filling to reduce vibration and pointer fluctuation.

Technical Specifications

Application Areas

• Hydraulic power systems high pressure monitoring
• Industrial pump and booster systems
• High pressure washer equipment
• Compressor discharge pressure measurement
• Oil and gas pipeline auxiliary systems
• Chemical process high pressure control systems
• Water treatment and RO reverse osmosis systems
• Test bench and calibration equipment

Product Advantages

Vibration Resistant Liquid Filled Design

The glycerin or silicone oil filling reduces internal vibration, ensuring stable pointer movement under pulsating pressure conditions.

High Pressure Stability (0–1000 bar)

Designed for high pressure environments, the Bourdon tube structure maintains mechanical stability under continuous load up to 14000 psi.

Industrial Grade Mechanical Reliability

Mechanical analog system requires no external power supply, suitable for remote and harsh environments.

Working Principle

Pressure acts on the Bourdon tube inside the gauge. The elastic deformation is transmitted through a mechanical linkage to the pointer, which displays the measured pressure.

The liquid filling dampens vibration energy, improving readability and reducing pointer oscillation in high dynamic pressure systems.

FAQ

Why use a liquid filled pressure gauge?

Liquid filling reduces vibration and pulsation effects, improving reading stability in hydraulic and pump systems.

Can this gauge handle 1000 bar pressure?

Yes, it is designed for high pressure applications up to 0–1000 bar / 14000 psi depending on configuration.

What is the difference between glycerin and silicone oil filling?

Glycerin is suitable for general industrial environments, while silicone oil performs better under temperature variations.