Aircraft Hydraulic Filters Manufacturer | Aviation Hydraulic Oil Filtration Systems
Aircraft Hydraulic Filters---Precision Filtration for Aviation Hydraulic Systems
Aircraft hydraulic filters are designed to remove solid contamination from hydraulic oil used in aviation systems, ensuring stable operation of pumps, valves, actuators and other precision components.
In aerospace hydraulic systems, even small particles can cause wear, blockage or system failure. Reliable filtration is essential to maintain system performance and extend component life.
MH hydraulic filters are developed for demanding environments, offering stable pressure resistance, consistent filtration efficiency and compact structural design suitable for aircraft installations.

GYL-060A/B
1. Working pressure: 42MPa
2. Burst pressure: 83MPa
3. Bypass valve opening pressure: (0.69±0.07)MPa
4. Signal transmitter pressure: (0.52±0.05)MPa
5. Reverse valve opening pressure: 0.0275MPa
6. Working temperature: -40℃~+121℃

GLQ5-20
1. Working medium: Hydraulic oil
2. Working pressure: 5MPa
3. Filtration accuracy: 20μm
4. Weight: ≤100g

YL65-0
1. Working medium: No. 15 aviation hydraulic oil
2. Working pressure: (28±0.5)MPa
3. Medium temperature: -55℃~+135℃
4. Rated working flow rate: (15~16)L/min
5. Filtration accuracy: 5μm
6. Contamination indicator differential pressure: (0.5±0.07)MPa
7. Contamination indicator temperature lock-in requirement: The indicator lock-in temperature is below 0℃.

YL510-0
1. Operating pressure: 25MPa
2. Maximum flow rate: 40L/min
3. Operating temperature: -60℃~+90℃
4. Filtration accuracy: 10μm
5. Flow resistance: When the flow rate is 40L/min, the flow resistance is ≤0.25MPa

ZYL-020
1. Working medium: Aviation hydraulic oil YH-10
2. Working pressure: 2MPa
3. Working temperature: -40℃~+120℃
4. Flow rate: 10L/min
5. Filtration accuracy: 5μm
6. Main body material: Aluminum alloy
7. Filter element material: Stainless steel fiber sintered felt
8. Product weight: Not more than 0.95Kg

ZYL-060-BV
1. Working pressure: 21MPa
2. Burst pressure: 63MPa
3. Bypass valve opening pressure: (0.69±0.07)MPa
4. Signal transmitter sending pressure: (0.52±0.05)MPa
5. Working temperature: -40℃~+121℃
Aircraft Hydraulic Filters Types
High Pressure Hydraulic Filters
Designed for high-pressure aircraft hydraulic circuits, ensuring reliable performance under demanding operating conditions.
Medium Pressure Hydraulic Filters
Suitable for auxiliary hydraulic systems and fluid control units with limited installation space.
Custom Hydraulic Filter Assemblies
Customized based on system pressure, flow rate, interface type and installation requirements.
Aircraft Hydraulic Filter Elements
Hydraulic filter elements are key components for maintaining long-term filtration performance. We provide customized hydraulic oil filter elements for aerospace applications.
Features include:
High filtration efficiency for fine particle removal
Stable structure under pressure fluctuation
Optimized flow performance
Replaceable design for maintenance and service










Aviation Fuel Filters Typical Technical Capabilities
Filtration accuracy: 5–200 μm (customizable)
Working pressure: medium to high pressure systems
Working medium: aviation hydraulic oil and equivalent fluids
Temperature range: suitable for aerospace environments
Optional design: bypass valve, clogging indicator, replaceable element
Key Features
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Designed for aviation hydraulic oil filtration
High pressure resistance and structural reliability
Stable flow characteristics under dynamic conditions
Custom interface and installation design
Integration options for monitoring and protection
Applications
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Aircraft hydraulic systems
Landing gear hydraulic circuits
Flight control actuation systems
Hydraulic power units
Aerospace fluid control systems
Why Choose Us
Aerospace background manufacturing experience
Precision machining capability for complex components
Stable quality control for critical applications
Engineering support from design to production
Custom solutions based on system requirements
Aerospace Manufacturing Background
Founded in 1955, XAC MH MACHINING CO., LTD is a leading backbone enterprise in China's aerospace industry.
MH has successfully developed:
China's first aviation gyroscope instrument
The first missile autopilot system
The first aviation attitude and navigation system
The first aviation flight guidance system
In today's C919 national key project, the company serves as a core ODM supplier for precision sensors, temperature probe assemblies, and wing telescopic cable devices.
✔ 70 years aerospace manufacturing heritage
✔ Precision machining capability up to micron level
✔ Aerospace-grade verification and testing standards
✔ ODM/OEM development capability
✔ >20years export experience to Europe and North America
✔ Serving aerospace, defense, energy and high-end industrial sectors


Customers Worldwide
MH has 70 years aviation valve design and manufacture experience for Chinese customers in aviation and aerospace, we also have cooperated some world leading customers for more than 20 years:

Smart manufacturing

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Testing Equipment

Need Custom Aviation Fuel Filters?
Send us your drawing, working medium, pressure, flow rate, filtration accuracy and interface requirements. Our engineering team will review your application and provide a suitable filtration solution.
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