DFB-H high pressure filter – 0.5 MPa signal, β≥200.

1. Product Description

Aite DFB-H High Pressure Filter is a filter that can be directly installed on the valve block of the system – further cleaning or

 blocking pollution particles generated due to external intrusion or wear and tear of components.

Aite DFB-H High Pressure Filter is engineered as a fully interchangeable substitute for original models – maintaining identical 

dimensional parameters, interface specifications, and filtration performance to enable direct drop-in installation without any 

housing modifications. This high-performance high-pressure filter delivers reliable filtration performance across a wide range 

of industrial applications.

As a professional manufacturer specializing in industrial filtration equipment, we deliver Aite DFB-H High Pressure Filter with 

stable performance, reliable construction, and competitive pricing for industrial facilities worldwide.

2. Performance Characteristics

Aite DFB-H High Pressure Filter delivers superior performance through the following key characteristics:

2.1 Differential Pressure Signalling Device

Aite DFB-H High Pressure Filter is equipped with a differential pressure signalling device. When the filter element is polluted 

and blocked until the pressure difference between the inlet and outlet reaches 0.5 MPa, the switch signal will be sent out.

 At this time, the filter element should be replaced or cleaned to protect the normal operation of the system.

2.2 Compact Installation Structure

Aite DFB-H High Pressure Filter features a compact installation structure and small volume – optimizing installation space and 

reducing equipment footprint.

2.3 Imported Glass Fiber Filter Material

Aite DFB-H High Pressure Filter filter element adopts imported glass fiber filter material – providing high filtration precision, 

large oil passing capacity, small original resistance, and large dirt holding capacity.

2.4 High Filtration Precision

Aite DFB-H High Pressure Filter is calibrated with the highest filtration precision – with filtration ratio β3, β5, β10, β20 ≥ 200, 

and filtration efficiency η ≥ 99.5%.

2.5 Direct Valve Block Installation

Aite DFB-H High Pressure Filter can be directly installed on the valve block of the system – simplifying installation and saving 

space.

2.6 Reliable System Protection

Aite DFB-H High Pressure Filter effectively cleans or blocks pollution particles generated due to external intrusion or wear 

and tear of components – protecting the normal operation of the system.

Aite DFB-H High Pressure Filter offers equivalent performance to genuine parts at 40%–60% lower cost – making it an ideal

 choice for cost-conscious maintenance programs without compromising system protection.

3. Technical Specifications

Parameter Specification

Product Type High Pressure Filter

Installation Directly installed on valve block

Differential Pressure Signal 0.5 MPa

Filter Material Imported glass fiber

Filtration Ratio β3, β5, β10, β20 ≥ 200

Filtration Efficiency η ≥ 99.5%

Structure Compact installation, small volume

Filter Element Features High filtration precision, large oil passing capacity, small original resistance, large dirt holding

 capacity

Aite DFB-H High Pressure Filter delivers reliable oil filtration performance across a wide range of high-pressure hydraulic 

applications – protecting critical components and ensuring clean oil circulation.

4. Application Fields

Aite DFB-H High Pressure Filter is widely used across diverse industrial sectors:

Industry Typical Applications

Industrial Hydraulics High-pressure hydraulic systems requiring fine filtration

Metallurgy Rolling mills, continuous casting machines, lubrication equipment

Manufacturing Machine tools, injection molding machines, automated production lines

Power Generation Turbine lubrication and electro-hydraulic control systems

Construction Machinery Heavy equipment hydraulic systems

Petrochemical Fluid transmission and oil circulation systems

Aite DFB-H High Pressure Filter is compatible with mineral oil, lubricating oil, and various industrial fluids – providing versatile

 filtration solutions across multiple industries and applications.

5. Quality Assurance & Supply Capabilities

Aite DFB-H High Pressure Filter is manufactured under strict quality control standards in our own production facilities. 

Each unit undergoes comprehensive testing to verify:

· Dimensional Accuracy: Full interchangeability with original specifications

· Filtration Performance: Filtration ratio β3, β5, β10, β20 ≥ 200 validated

· Filtration Efficiency: η ≥ 99.5% verified

· Sealing Integrity: Leak-proof verification

· Differential Pressure Signal: 0.5 MPa signal functional testing

Supply Capabilities:

· Small trial orders: 15–20 days delivery

· Bulk orders: 30 working days delivery

· EXW, FOB, and CIF trade terms available

· Full export documentation for smooth customs clearance worldwide

6. Frequently Asked Questions (FAQ)

Q1: What is the Aite DFB-H High Pressure Filter designed for?

A: Aite DFB-H High Pressure Filter is designed to be directly installed on the valve block of the system – further cleaning or 

blocking pollution particles generated due to external intrusion or wear and tear of components.

Q2: What is the function of the differential pressure signalling device in the Aite DFB-H High Pressure Filter?

A: The differential pressure signalling device in Aite DFB-H High Pressure Filter sends a switch signal when the filter element is 

polluted and blocked until the pressure difference between inlet and outlet reaches 0.5 MPa – indicating the filter element

 should be replaced or cleaned.

Q3: What filter material is used in the Aite DFB-H High Pressure Filter?

A: Aite DFB-H High Pressure Filter filter element adopts imported glass fiber filter material – providing high filtration precision,

 large oil passing capacity, small original resistance, and large dirt holding capacity.

Q4: What is the filtration efficiency of the Aite DFB-H High Pressure Filter?

A: Aite DFB-H High Pressure Filter achieves filtration efficiency η ≥ 99.5% – with filtration ratio β3, β5, β10, β20 ≥ 200.

Q5: What is the structure of the Aite DFB-H High Pressure Filter?

A: Aite DFB-H High Pressure Filter features a compact installation structure and small volume – optimizing installation space 

and reducing equipment footprint.

Q6: How is the Aite DFB-H High Pressure Filter installed?

A: Aite DFB-H High Pressure Filter can be directly installed on the valve block of the system – simplifying installation and 

saving space.

Q7: What are the benefits of the Aite DFB-H High Pressure Filter?

A: Aite DFB-H High Pressure Filter offers compact installation structure, small volume, imported glass fiber filter material, 

high filtration precision, large oil passing capacity, small original resistance, and large dirt holding capacity.

Q8: What documentation is provided with the Aite DFB-H High Pressure Filter?

A: Each unit includes a factory test report, operating manual, dimensional drawings, and material certificates – ensuring

 smooth installation and comprehensive operational guidance.

Q9: Can the Aite DFB-H High Pressure Filter be customized?

A: Yes. Custom options for Aite DFB-H High Pressure Filter include special filtration accuracy, filter materials, dimensions, 

and connection configurations – based on site-specific requirements.

Q10: What industries use the Aite DFB-H High Pressure Filter?

A: Aite DFB-H High Pressure Filter is widely used in industrial hydraulics, metallurgy, manufacturing, power generation, 

construction machinery, and petrochemical applications.

Q11: How does the Aite DFB-H High Pressure Filter compare to genuine parts?

A: Aite DFB-H High Pressure Filter delivers equivalent filtration performance and service life to genuine parts – while offering 

significant cost savings and shorter delivery times.

Q12: Can I order a trial unit of the Aite DFB-H High Pressure Filter?

A: Yes. We support trial orders with standard delivery lead time of 15–20 working days. Volume discounts are available for 

bulk orders from distributors and industrial end users.

Aite DFB-H High Pressure Filter – direct valve block installation, differential pressure signalling at 0.5 MPa, imported glass

 fiber media, filtration ratio β ≥ 200, filtration efficiency η ≥ 99.5%. Contact us today for a free configuration recommendation

 and competitive factory-direct quotation within 24 hours.

Product Details