Donaldson hydraulic oil filter element

1. Product Overview

Aite Donaldson Replacement Hydraulic Oil Filter is a high-performance filtration component designed as a fully interchangeable 

substitute for original Donaldson hydraulic oil filters. These filters are widely used in dust collectors, power generation,

 computer hard disks, compressed air purification, construction equipment, mining, compressors, and trucks – covering virtually 

every industry where reliable hydraulic and lubrication filtration is critical.

Aite Donaldson Replacement Hydraulic Oil Filter 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. The element is available in multiple media types, filtration grades, and structural strength ratings – allowing selection

 based on specific system requirements and operating conditions.

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

we deliver Aite Donaldson Replacement Hydraulic Oil Filter with stable filtration performance, significantly shorter delivery cycles, 

and substantially lower procurement costs for industrial facilities worldwide.

2. Technical Specifications

Parameter Specification

Working Medium Phosphate hydraulic oil, emulsion, water-glycol

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

 mesh (V)

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

Working Temperature -30°C ~ +110°C

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

Filtration Accuracy 1, 3, 6, 12, 25μm and other grades (selectable)

Filtration Ratio βx ≥ 100

Structural Strength Ratings 1.0 MPa, 2.0 MPa, 16.0 MPa, 21.0 MPa (optional)

Initial Pressure Drop ≤0.03 MPa (at rated flow)

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

Aite Donaldson Replacement Hydraulic Oil Filter 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 Donaldson Replacement Hydraulic Oil Filter delivers superior performance through the following key characteristics:

3.1 Multiple Media Options for Versatile Applications

Aite Donaldson Replacement Hydraulic Oil Filter is available in four media types – glass fiber for high-precision fine particle

 interception, stainless steel woven mesh for high-strength coarse filtration, wood pulp filter paper for general industrial use, 

and stainless steel sintered mesh for demanding high-temperature conditions.

3.2 Wide Operating Range

Aite Donaldson Replacement Hydraulic Oil Filter operates across a broad temperature range of -30°C to +110°C and working pressures

 from 21 bar to 210 bar – making it suitable for diverse industrial environments and demanding hydraulic applications.

3.3 Multiple Filtration Accuracy Options

Aite Donaldson Replacement Hydraulic Oil Filter is available in multiple filtration accuracy grades – 1μm, 3μm, 6μm, 12μm,

 25μm and more – with Beta ratio βx ≥ 100 (≥99% capture efficiency). This allows you to select the appropriate precision grade 

for your system's cleanliness requirements.

3.4 Multiple Structural Strength Grades

Aite Donaldson Replacement Hydraulic Oil Filter is available in four structural strength ratings – 1.0 MPa, 2.0 MPa, 16.0 MPa, 

and 21.0 MPa – allowing selection based on your system's maximum operating pressure and safety requirements.

3.5 Reliable Sealing System

Aite Donaldson Replacement Hydraulic Oil Filter 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.

3.6 High-Efficiency Contaminant Removal

Aite Donaldson Replacement Hydraulic Oil Filter effectively removes solid particles, metal wear debris, and colloidal substances 

from hydraulic oil – controlling system contamination levels and ensuring normal operation of hydraulic and lubrication systems.

Aite Donaldson Replacement Hydraulic Oil Filter offers equivalent performance to genuine Donaldson parts at 40%–60% lower 

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

4. Application Fields

Aite Donaldson Replacement Hydraulic Oil Filter 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, oilfield well water and natural gas particle removal

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

gas oil/water removal

Electronics & Pharmaceutical Reverse osmosis water and deionized water pre-treatment, washing liquid and glucose pre-treatment

 filtration

Thermal & Nuclear Power Gas turbine and boiler lubrication systems, speed control systems, bypass control oil purification, 

feedwater pump and fan system purification

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

 compressed air purification, dust recovery for tobacco processing and spraying equipment

Railway & Generator Locomotive and generator lubricating oil and oil filtration

Automotive & Construction Machinery Engine air filters, oil filters, fuel filters, hydraulic oil filters for construction equipment, 

ships, and trucks

Aite Donaldson Replacement Hydraulic Oil Filter is compatible with phosphate hydraulic oils, emulsions, water-glycol mixtures, 

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

5. Quality Assurance & Supply Capabilities

Aite Donaldson Replacement Hydraulic Oil Filter 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 Donaldson specifications

· Filtration Performance: ISO 16889 multipass testing to validate Beta ratio (βx ≥ 100)

· 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 Donaldson Replacement Hydraulic Oil Filter fully interchangeable with the original Donaldson element?

A: Yes. Aite Donaldson Replacement Hydraulic Oil Filter 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 filter media options are available for the Aite Donaldson Replacement Hydraulic Oil Filter?

A: Aite Donaldson Replacement Hydraulic Oil Filter 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.

Q3: What is the filtration accuracy range for the Aite Donaldson Replacement Hydraulic Oil Filter?

A: Aite Donaldson Replacement Hydraulic Oil Filter offers filtration accuracy from 1μm to 25μm – allowing you to select the

 appropriate precision grade for your system's cleanliness requirements and component sensitivity.

Q4: What is the working pressure range for the Aite Donaldson Replacement Hydraulic Oil Filter?

A: Aite Donaldson Replacement Hydraulic Oil Filter is rated for working pressures from 21 bar to 210 bar (2.1–21 MPa) – with 

structural strength ratings available at 1.0 MPa, 2.0 MPa, 16.0 MPa, and 21.0 MPa.

Q5: What fluid types are compatible with the Aite Donaldson Replacement Hydraulic Oil Filter?

A: Aite Donaldson Replacement Hydraulic Oil Filter is compatible with phosphate hydraulic oils, emulsions, water-glycol mixtures, 

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

Q6: What sealing materials are available for the Aite Donaldson Replacement Hydraulic Oil Filter?

A: Aite Donaldson Replacement Hydraulic Oil Filter 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 Donaldson Replacement Hydraulic Oil Filter compare to genuine Donaldson parts in terms of quality and cost?

A: Aite Donaldson Replacement Hydraulic Oil Filter delivers equivalent filtration performance and service life to genuine Donaldson 

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 Donaldson Replacement Hydraulic Oil Filter?

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

 pressure across Aite Donaldson Replacement Hydraulic Oil Filter – 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 Donaldson Replacement Hydraulic Oil Filter most suitable for?

A: Aite Donaldson Replacement Hydraulic Oil Filter is widely used in metallurgy, petrochemical, textile, electronics, pharmaceutical, 

power generation, mechanical processing, railway, automotive, and construction machinery industries – covering virtually all

 hydraulic and lubrication filtration applications.

Q10: What documentation is provided with the Aite Donaldson Replacement Hydraulic Oil Filter?

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 I order samples of the Aite Donaldson Replacement Hydraulic Oil Filter 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.

Q12: Can the Aite Donaldson Replacement Hydraulic Oil Filter be customized?

A: Yes. Custom options for Aite Donaldson Replacement Hydraulic Oil Filter include special filtration ratings, media types, sealing

 materials, and private-label branding – based on specific requirements. Contact our technical team for configuration assistance.

Aite Donaldson Replacement Hydraulic Oil Filter – multiple media and filtration grades, ISO-validated performance,

 precision-engineered interchangeability, 40%–60% cost savings. Contact us today for a free cross-reference check and

 competitive factory-direct quotation within 24 hours.