YN40 Liquid Filled Pressure Gauge 40MPa 6000PSI Shockproof for Hydraulic Equipment Industrial Use
YN40 Liquid Filled Shockproof Pressure Gauge 40MPa 6000 PSI Stainless Steel Hydraulic Manometer
Product Introduction
The YN40 liquid filled pressure gauge is designed for high-pressure hydraulic systems requiring stable and accurate pressure monitoring up to 40MPa (6000 PSI). It is widely used in construction machinery, hydraulic pumps, industrial equipment, and heavy-duty fluid systems.
Key Features
- Pressure range: 0–40MPa / 0–6000 PSI
- Liquid filled anti-vibration design
- Stainless steel corrosion-resistant case
- Bourdon tube measuring system
- Brass wetted parts for durability
- High stability under pulsating pressure
- Compact 40mm / industrial standard dial
- Bottom or back connection options
- Suitable for hydraulic heavy-load systems
Technical Specifications
| Item | Specification |
|---|---|
| Model | YN40 |
| Pressure Range | 0–40MPa / 0–6000 PSI |
| Dial Size | 40mm |
| Case Material | Stainless Steel |
| Wetted Parts | Brass / Copper Alloy |
| Fill Fluid | Glycerin (Liquid Filled) |
| Connection Type | NPT / BSP / G1/4 |
| Mounting Type | Bottom / Back Mount |
Applications
- Hydraulic excavators and construction machinery
- Industrial hydraulic pump systems
- Heavy-duty engineering equipment
- Press machines and molding equipment
- Oil & gas hydraulic systems
- High pressure cleaning systems
- Industrial automation equipment
Working Principle
The Bourdon tube inside the gauge deforms when pressure increases. This mechanical deformation is transmitted to the pointer, providing real-time pressure indication without electricity
FAQ
What is YN40 pressure gauge used for?
It is used for hydraulic systems, construction machinery, and industrial pressure monitoring.
Is stainless steel necessary?
Yes, it improves corrosion resistance and extends service life in harsh environments.
Can it handle high vibration?
Yes, it is designed for shockproof and high vibration hydraulic systems.
What is 40MPa in PSI?
40MPa ≈ 6000 PSI.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.