Svx-240x20 Hydraulic Oil filter element

1. Product Overview

Aite SFX-240x20 Replacement Hydraulic Filter Element is designed for hydraulic systems to filter solid particles and

 colloidal substances from working media – effectively controlling contamination levels and ensuring normal component operation. 

This high-performance replacement element captures abrasive particles that would otherwise circulate through the system and 

damage pumps, valves, cylinders, and other precision components.

Aite SFX-240x20 Replacement Hydraulic Filter Element is engineered as a fully interchangeable substitute for original Liming 

(黎明) SFX-240x20 models – maintaining identical dimensional parameters, thread interfaces, sealing groove sizes, and installation

 specifications to enable direct drop-in installation without any housing modifications or adapter kits. This plug-and-play 

compatibility ensures seamless integration with existing filter housings across a wide range of industrial applications.

As a professional manufacturer specializing in import substitution filter consumables (not an authorized Liming distributor),

 we deliver Aite SFX-240x20 Replacement Hydraulic Filter Element with stable filtration performance, significantly shorter delivery 

cycles, and substantially lower procurement costs for industrial facilities worldwide.

2. Technical Specifications

Parameter Specification

Medium General hydraulic oil, phosphate hydraulic oil, emulsion

Filter Media Options Glass fiber filter paper (BN), stainless steel woven mesh (W), wood pulp filter paper (P), stainless steel sintered 

mesh (V)

Filtration Accuracy 20μm

Working Pressure 21 bar ~ 210 bar (2.1 – 21 MPa)

Operating Temperature -30°C ~ +110°C

Sealing Material FKM (fluororubber) / NBR (nitrile butyl rubber) – optional

Initial Pressure Drop ≤0.03 MPa (at rated flow)

Replacement Differential Pressure 0.15 MPa (alarm) / 0.20 MPa (mandatory)

Aite SFX-240x20 Replacement Hydraulic Filter Element is suitable for pressure oil filtration in hydraulic and lubrication 

systems – removing pollutants to ensure normal system operation and protect critical components from premature wear.

3. Product Characteristics & Performance Advantages

Aite SFX-240x20 Replacement Hydraulic Filter Element delivers superior performance through the following key features:

3.1 Multiple Media Options for Versatile Applications

Aite SFX-240x20 Replacement Hydraulic Filter Element is available in four media types to match your specific application 

requirements:

· Glass fiber filter paper (BN) : High-precision fine particle interception, ideal for high-cleanliness hydraulic systems

· Stainless steel woven mesh (W) : High strength, washable and reusable, suitable for coarse filtration applications

· Wood pulp filter paper (P) : Economical, suitable for general industrial filtration

· Stainless steel sintered mesh (V) : Excellent strength, high temperature resistance, suitable for demanding operating conditions

3.2 Wide Operating Range

Aite SFX-240x20 Replacement Hydraulic Filter Element operates across a broad temperature range of -30°C to +110°C and working

 pressures from 21 bar to 210 bar (2.1–21 MPa) – making it suitable for diverse industrial environments and demanding hydraulic

 applications.

3.3 Reliable Sealing System

Aite SFX-240x20 Replacement Hydraulic Filter Element is equipped with high-performance sealing options – FKM (fluororubber) 

for high-temperature and chemical resistance, or NBR (nitrile butyl rubber) for standard applications – ensuring leak-proof sealing 

and preventing bypass leakage across the full operating temperature range.

3.4 20μm Filtration Accuracy

Aite SFX-240x20 Replacement Hydraulic Filter Element provides 20μm filtration accuracy – effectively capturing particles that 

would otherwise cause wear to pumps, valves, and cylinders, extending equipment service life and reducing maintenance frequency.

3.5 Excellent Contaminant Control

Aite SFX-240x20 Replacement Hydraulic Filter Element effectively controls the degree of contamination of working 

media – maintaining hydraulic oil cleanliness and protecting system components from abrasive wear and premature failure.

Aite SFX-240x20 Replacement Hydraulic Filter Element offers equivalent performance to genuine Liming parts at 40%–60% lower 

cost – making it an ideal choice for cost-conscious maintenance programs without compromising system protection.

4. Application Fields

Aite SFX-240x20 Replacement Hydraulic Filter Element is widely used across diverse industrial sectors:

Industry Typical Applications

Metallurgy Rolling mills, continuous casting machines, various lubrication equipment filtration

Petrochemical Product separation and recovery in oil refining/chemical production, liquid purification, tape, CD and photographic

 film manufacturing purification

Textile Purification and uniform filtration of polyester melt in drawing processes, air compressor protection filtration, 

compressed gas oil/water removal

Mechanical Processing Paper machinery, mining equipment, injection molding machines, large machinery lubrication system 

purification

Aite SFX-240x20 Replacement Hydraulic Filter Element is compatible with general hydraulic oils, phosphate ester fluids, emulsions, 

and various synthetic fluids – providing versatile filtration solutions across multiple industries and applications.

5. Quality Assurance & Supply Capabilities

Aite SFX-240x20 Replacement Hydraulic Filter Element is manufactured under strict quality control standards in our own production

 facilities. Each element undergoes comprehensive testing to verify:

· Dimensional Accuracy: Full interchangeability with original Liming SFX-240x20 specifications

· Filtration Performance: ISO 16889 multipass testing to validate Beta ratio and efficiency

· Structural Integrity: ISO 3724 flow fatigue testing to confirm collapse resistance

· Sealing Integrity: Pressure testing to verify leak-proof installation

· Material Quality: EN 10204 material certificates for full traceability

Supply Capabilities:

· Small trial orders: 3–7 days delivery

· Bulk orders: 15 working days delivery

· EXW, FOB, and CIF trade terms available

· Full export documentation for smooth customs clearance worldwide

6. Frequently Asked Questions (FAQ)

Q1: Is the Aite SFX-240x20 Replacement Hydraulic Filter Element fully interchangeable with the original Liming element?

A: Yes. Aite SFX-240x20 Replacement Hydraulic Filter Element is precision-engineered to match original dimensions, 

thread interfaces, sealing groove sizes, and installation parameters – enabling direct drop-in installation without any housing 

modifications or adapter kits.

Q2: What is the filtration accuracy of the Aite SFX-240x20 Replacement Hydraulic Filter Element?

A: Aite SFX-240x20 Replacement Hydraulic Filter Element provides 20μm filtration accuracy – effectively capturing particles to 

protect pumps, valves, and cylinders from premature wear.

Q3: What filter media options are available for the Aite SFX-240x20 Replacement Hydraulic Filter Element?

A: Aite SFX-240x20 Replacement Hydraulic Filter Element is available with glass fiber filter paper (BN), stainless steel woven mesh 

(W), wood pulp filter paper (P), and stainless steel sintered mesh (V) – selectable based on your specific application requirements.

Q4: What is the working pressure range for the Aite SFX-240x20 Replacement Hydraulic Filter Element?

A: Aite SFX-240x20 Replacement Hydraulic Filter Element is rated for working pressures from 21 bar to 210 bar

 (2.1–21 MPa) – suitable for diverse industrial hydraulic applications.

Q5: What fluid types are compatible with the Aite SFX-240x20 Replacement Hydraulic Filter Element?

A: Aite SFX-240x20 Replacement Hydraulic Filter Element is compatible with general hydraulic oils, phosphate ester fluids,

 emulsions, and various synthetic fluids – suitable for diverse industrial hydraulic applications.

Q6: What sealing materials are available for the Aite SFX-240x20 Replacement Hydraulic Filter Element?

A: Aite SFX-240x20 Replacement Hydraulic Filter Element is available with FKM (fluororubber) seals for high-temperature and 

chemical resistance, or NBR (nitrile butyl rubber) seals for standard applications – ensuring leak-free sealing across the full 

operating temperature range of -30°C to +110°C.

Q7: How does the Aite SFX-240x20 Replacement Hydraulic Filter Element compare to genuine Liming parts in terms of quality and 

cost?

A: Aite SFX-240x20 Replacement Hydraulic Filter Element delivers equivalent filtration performance and service life to genuine 

Liming parts – validated by ISO 16889 and ISO 3724 testing – while offering 40%–60% cost savings, significantly reducing annual 

maintenance budgets.

Q8: What is the recommended replacement interval for the Aite SFX-240x20 Replacement Hydraulic Filter Element?

A: Replacement interval depends on operating conditions and system contamination levels. We recommend monitoring differential 

pressure across Aite SFX-240x20 Replacement Hydraulic Filter Element – replace when ΔP reaches 0.15 MPa (alarm) or 0.20 MPa

 (mandatory) – or as part of your scheduled preventive maintenance program.

Q9: What industries is the Aite SFX-240x20 Replacement Hydraulic Filter Element most suitable for?

A: Aite SFX-240x20 Replacement Hydraulic Filter Element is widely used in metallurgy, petrochemical, textile, and mechanical 

processing industries – covering virtually all hydraulic filtration applications where 20μm precision filtration is required.

Q10: What documentation is provided with the Aite SFX-240x20 Replacement Hydraulic Filter Element?

A: Each shipment includes EN 10204 material certificates, ISO 16889 filtration performance test reports, dimensional inspection

 records, and factory quality certificates – ensuring smooth customs clearance in the EU, Southeast Asia, the Middle East, and beyond.

Q11: Can the Aite SFX-240x20 Replacement Hydraulic Filter Element be cleaned and reused?

A: Depending on the media type, some variants (such as stainless steel mesh types) can be cleaned and reused. However, we 

recommend replacing the element when differential pressure reaches the rated threshold to ensure consistent filtration

 performance and system protection.

Q12: Can I order samples of the Aite SFX-240x20 Replacement Hydraulic Filter Element before bulk purchase?

A: Yes. We support paid sample orders (1–5 pieces) with production lead time of approximately 5–7 days. Sample costs are 

fully deductible from your first bulk order upon approval.

Aite SFX-240x20 Replacement Hydraulic Filter Element – 20μm precision filtration, multiple media options, ISO-validated 

performance, precision-engineered interchangeability. Contact us today for a free cross-reference check and competitive

 factory-direct quotation within 24 hours.

Product introduction