60mm Oil Filled Pressure Gauge 0-100 PSI 0-7 kg/cm² PT1/4 Thread Vibration Resistant Pressure Gauge

Product Introduction

The 60mm Oil Filled Pressure Gauge is engineered for accurate and stable pressure measurement in hydraulic systems, air compressors, water pumps, pneumatic equipment, and industrial machinery. Featuring a measuring range of 0-100 PSI (0-7 kg/cm²) and a PT1/4 threaded connection, this gauge delivers reliable performance in environments subject to vibration, pulsation, and mechanical shock.

The gauge is filled with glycerin  to reduce pointer flutter, improve reading stability, lubricate internal components, and extend service life. Oil-filled pressure gauges are widely used in industrial applications where continuous and accurate pressure monitoring is essential.

Technical Specifications

Working Principle

The pressure gauge uses a Bourdon tube sensing element. When pressure enters the gauge through the PT1/4 connection, the Bourdon tube deforms proportionally to the applied pressure.

This mechanical movement is transferred through a precision gear mechanism to the pointer, displaying the pressure value on the dial. The oil-filled chamber absorbs vibration and pressure pulsation, resulting in smoother pointer movement and more stable readings.

Key Features

• 60mm compact dial design
• 0-100 PSI / 0-7 kg/cm² dual scale display
• PT1/4 threaded connection
• Oil filled vibration-resistant construction
• Stable and clear pressure indication
• Suitable for hydraulic and pneumatic systems
• Reduced pointer vibration
• Extended operational lifespan
• Easy installation and maintenance
• Reliable performance in industrial environments

Product Advantages

• Excellent vibration resistance
• Improved pressure reading stability
• Reduced wear on internal components
• Enhanced measurement accuracy
• Protection against pressure pulsation
• Long service life
• Low maintenance requirements
• Suitable for continuous industrial operation
• Cost-effective monitoring solution

Applications

Hydraulic Systems

• Hydraulic pumps
• Hydraulic power units
• Hydraulic cylinders
• Hydraulic presses

Air Compressor Systems

• Air compressors
• Compressed air pipelines
• Pneumatic machinery
• Air treatment systems

Water Treatment Equipment

• Water pumps
• Filtration systems
• Pressure boosting systems
• Fluid distribution equipment

Industrial Automation

• Manufacturing machinery
• Fluid control systems
• Process control equipment
• Industrial monitoring systems

FAQ

What connection thread is used?

PT1/4 male thread.

Why is the gauge oil filled?

Oil filling helps reduce vibration, improve reading stability, lubricate internal parts, and extend the service life of the gauge.

Can this pressure gauge be used in hydraulic systems?

Yes. It is widely used for hydraulic pressure monitoring and industrial fluid control applications.