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+86 189 8978 2810

Y-40 Radial Pressure Gauge

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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

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Application

Hydraulic Systems

Ideal for monitoring oil and hydraulic pressure in machinery and fluid power equipment.

Water & Gas Systems

Suitable for pressure measurement in water supply, gas distribution and pipeline systems.

HVAC Systems

Used for monitoring pressure in air conditioning, ventilation and refrigeration equipment.

Chemical & Medical Equipment

Suitable for pressure monitoring in chemical processing equipment and medical systems.

Automation & Industrial Equipment

Widely used in automated machinery, industrial equipment and general process monitoring.

Description

Description Background

The Y-40 Radial-Mounted Pressure Gauge is designed for versatile pressure measurement across a wide range of industrial applications. It features a high-definition dial with clear scale markings, a high-accuracy elastic element and pointer mechanism, and a corrosion-resistant brass threaded connection for reliable and precise readings.

Built with a durable iron housing and baked paint coating, the gauge offers excellent aging resistance and long-term durability. Multiple pressure ranges, thread specifications, materials and accuracy classes can be customized to meet different operating conditions and application requirements.

Features

01DEPENDABLE
Class 1.6 accuracy provides precise and reliable pressure measurement.
High Accuracy
High Accuracy
02EFFICIENT
A large, high-definition dial with a high-transparency glass lens makes readings clear and easy to check.
Clear & Easy-to-Read Dial
Clear & Easy-to-Read Dial
03SECURE
The airtight structure effectively protects internal components from environmental conditions, dust and contaminants.
Sealed Protection
Sealed Protection
04CONVENIENT
A painted steel case combined with corrosion-resistant brass components provides excellent durability and a longer service life.
Durable Construction
Durable Construction

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

We reserve the right to make technical alterations without prior notice.
User Manual for Standard Pressure Gauges

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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