Oil Filled Pressure Gauge 0-400 PSI 0-28 Bar PT1/4 Male Thread Vibration Proof Hydraulic Gauge

Product Overview

The Oil Filled Pressure Gauge is designed for reliable pressure measurement in hydraulic systems, pumps, compressors, industrial automation equipment, and fluid control applications. With a measuring range of 0-400 PSI (0-28 Bar) and a PT1/4 male thread connection, this gauge provides accurate and stable pressure monitoring in environments exposed to vibration, pulsation, and mechanical shock.

 Technical Specifications

Working Principle

The pressure gauge operates using a Bourdon tube sensing element. As pressure enters the gauge through the PT1/4 threaded connection, the Bourdon tube flexes proportionally to the applied pressure.

This movement is transmitted through a precision mechanical linkage to the pointer, which displays the pressure value on the dial.

Key Features

Oil Filled Construction

Provides effective damping against vibration, pulsation, and pressure shocks.

Dual Scale Display

Easy-to-read PSI and Bar scales support international industrial applications.

PT1/4 Male Thread Connection

Ensures secure installation in hydraulic systems, pumps, and industrial equipment.

Vibration Proof Design

Reduces pointer flutter and improves readability in dynamic operating conditions.

Reliable Pressure Monitoring

Provides accurate and stable pressure indication for hydraulic and industrial systems.

Product Advantages

• Excellent vibration resistance
• Reduced pointer oscillation
• Stable pressure readings
• Long service life
• Improved measurement reliability
• Suitable for pulsating pressure systems
• Low maintenance requirements
• Shock resistant design
• Enhanced durability in harsh environments
• OEM customization support

Industries Served

• Hydraulic Equipment Manufacturing
• Industrial Automation
• Construction Machinery
• Agricultural Equipment
• Mining Industry
• Water Treatment Industry
• Energy Industry
• Chemical Processing
• Fluid Power Industry
• General Industrial Applications

Frequently Asked Questions

Why is the gauge oil filled?

The oil filling reduces vibration effects, improves reading stability, and extends service life.

What thread connection does this gauge use?

PT1/4 male thread connection.

Can this gauge be used in hydraulic systems?

Yes. It is specifically designed for hydraulic pressure monitoring and industrial fluid systems.