Y-40 Radial Pressure Gauge
Y-40 radial pressure gauge with compact design and high-precision measurement
40 mm dial for clear and convenient reading
Class 2.5 accuracy for reliable performance
Suitable for air, water, oil, and hydraulic pressure applications
Durable painted iron housing for long-term use
Ideal for HVAC systems, automation equipment, and general industrial monitoring
Application
The Y-40 Pressure Gauge is widely used in:
- Hydraulic systems
- Oil pressure measurement
- Air pressure systems
- Water pressure monitoring
- HVAC and air conditioning systems
- Chemical industry
- Medical industry
- Automation equipment
Description
The Y-40 is a radial-mounted pressure gauge designed for multi-purpose pressure measurement across a wide range of industrial applications.
It features a high-definition printed dial with clear scale markings, a high-accuracy elastic element pointer mechanism, and a corrosion-resistant brass threaded connection.
The iron housing with baked paint coating offers excellent durability, aging resistance, and long service life.
Multiple pressure ranges, thread specifications, materials, and accuracy levels can be customized to meet different operating requirements.
Dimensions
Features
- Class 2.5 high accuracy with low measurement error
- Compact 40 mm dial for space-limited installations
- HD printed dial with clear and easy-to-read scale
- High-precision pointer mechanism for fast and accurate readings
- Durable baked-paint iron housing, anti-aging and long-lasting
- Brass threaded connector, corrosion-resistant and smooth finish
- One gauge for multiple media: air, water, oil, and hydraulic pressure
- Wide range of pressure measurement options available
- Customizable thread size, materials, pressure range, and accuracy
Technical Details
Mounting Type
Radial
Dial Diameter
40 mm
Accuracy
±2.5% (Class 2.5)
Pressure Range
0.1 – 60 MPa (multiple ranges available)
Thread Connection
M10 × 1 (standard)
Connection Material
Brass
Housing Material
Painted iron
Operating Temperature
-40 °C to 70 °C
Relative Humidity
≤98%
Measured Media
Air, water, oil, hydraulic fluids, and other compatible non-corrosive media
Accessories
What is a pressure gauge used for?
A pressure gauge is used to measure the pressure of gases, liquids, or steam in industrial systems.
How does a pressure gauge work?
Most pressure gauges use a Bourdon tube mechanism. Pressure causes the tube to deform and move the pointer.
What media can these pressure gauges measure?
They can measure gas, liquid, and steam that are non-corrosive, non-crystallizing, and non-explosive.
What is the accuracy of the pressure gauge?
The standard accuracy is Class 1.6 or Class 2.5.
What is the working temperature range?
Typically from -20°C to +70°C.
What pressure ranges are available?
From vacuum (-0.1 MPa) to high pressure (up to 60 MPa depending on model).
What are the connection thread types?
Common threads include M14×1.5 and M20×1.5.
What installation types are available?
Radial (bottom), axial (back), and panel mounting are available.
How to choose the right pressure gauge?
Consider medium, pressure range, dial size, accuracy, and installation type.
When should a pressure gauge be replaced?
When readings are inaccurate, pointer does not return to zero, or damage occurs.
What is the dial size?
The Y-40 radial pressure gauge has a 40 mm dial size, making it one of the most compact pressure gauges for space-limited installations.
What are its advantages?
The Y-40 gauge offers a compact design, lightweight structure, and easy installation, making it ideal for equipment where space is limited but reliable pressure monitoring is required.
Where is it used?
It is commonly used in small industrial equipment such as compressors, pumps, pneumatic systems, and OEM machinery.
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