DSCN5121 replacement filter – 1–100μm, 21 MPa, 1:1 fit.

1. Product Overview

Aite DSCN5121 Replacement Filter Element is produced by Henan Aite Environmental Protection for hydraulic 

and lubricating system hydraulic oil filtration equipment – used to filter pollutants in the system and ensure the

 normal operation of the system. Aite DSCN5121 Replacement Filter Element is widely used in metallurgy, petrochemical, 

textile, electronics, pharmaceutical, thermal and nuclear power, mechanical processing equipment, and other fields.

Aite DSCN5121 Replacement Filter Element 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 filter element delivers 

reliable filtration performance across a wide range of industrial applications.

As a professional manufacturer specializing in import substitution filter consumables, we deliver Aite DSCN5121 

Replacement Filter Element with stable filtration performance, significantly shorter delivery cycles, and substantially

 lower procurement costs for industrial facilities worldwide.

2. Technical Specifications

Parameter Specification

Filtration Accuracy 1 ~ 100μm

Filtration Ratio βx ≥ 100

Maximum Working Pressure 21 MPa

Working Medium General hydraulic oil, phosphate ester hydraulic oil, emulsion, water-glycol

Working Temperature -30°C ~ +110°C

Filter Material High-quality glass fiber filter material

Structural Strength Ratings 1.0 MPa, 2.0 MPa, 16.0 MPa, 21.0 MPa

Aite DSCN5121 Replacement Filter Element delivers reliable oil filtration performance across a wide range of hydraulic 

and lubrication system applications – protecting critical components and ensuring clean oil circulation.

3. Product Characteristics

Aite DSCN5121 Replacement Filter Element delivers superior performance through the following key characteristics:

3.1 Reduced Bearing Wear

Aite DSCN5121 Replacement Filter Element effectively removes abrasive particles that cause scoring and premature

 failure of bearings – reducing wear and extending equipment service life.

3.2 Extended Oil Service Life

Aite DSCN5121 Replacement Filter Element removes degradation byproducts and particulate contaminants that 

accelerate oil oxidation – significantly extending the usable life of hydraulic fluid and reducing oil replacement frequency.

3.3 Rapid Cleanliness Attainment

Aite DSCN5121 Replacement Filter Element enables the system to quickly reach and maintain the desired level of

 oil cleaning – reducing startup time and improving operational efficiency.

3.4 High Filtration Precision, Anti-Blocking

Aite DSCN5121 Replacement Filter Element features high filtration precision with a filter element that is not easy to

 be blocked – providing reliable filtration protection components for production.

3.5 Original Imported High-Performance Filter Material

Aite DSCN5121 Replacement Filter Element adopts original imported high-performance filter material – extending the

 cycle of replacing the filter element and providing excellent use process for production.

3.6 Multiple Structural Strength Grades

Aite DSCN5121 Replacement Filter Element is available in four structural strength ratings – 1.0 MPa, 2.0 MPa, 16.0 MPa,

 and 21.0 MPa – allowing selection based on system operating pressure requirements.

Aite DSCN5121 Replacement Filter Element 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.

4. Application Fields

Aite DSCN5121 Replacement 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, 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 treatment filtration, 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 DSCN5121 Replacement Filter Element is compatible with general hydraulic oils, phosphate ester fluids, emulsions, 

water-glycol mixtures, and various synthetic fluids – providing versatile filtration solutions across multiple industries and 

applications.

5. Quality Assurance & Supply Capabilities

Aite DSCN5121 Replacement 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 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: What is the Aite DSCN5121 Replacement Filter Element designed for?

A: Aite DSCN5121 Replacement Filter Element is designed for hydraulic and lubricating system hydraulic oil filtration

 equipment – filtering pollutants in the system and ensuring normal system operation.

Q2: Is the Aite DSCN5121 Replacement Filter Element fully interchangeable with the original?

A: Yes. Aite DSCN5121 Replacement Filter Element is precision-engineered to match original dimensions, interface 

specifications, and filtration performance – enabling direct drop-in installation without any modifications.

Q3: What is the filtration accuracy of the Aite DSCN5121 Replacement Filter Element?

A: Aite DSCN5121 Replacement Filter Element offers filtration accuracy from 1μm to 100μm with filtration ratio 

βx ≥ 100 – effectively capturing particulate contaminants from hydraulic oil.

Q4: What is the maximum working pressure of the Aite DSCN5121 Replacement Filter Element?

A: Aite DSCN5121 Replacement Filter Element has a maximum working pressure of 21 MPa – suitable for high-pressure

 hydraulic applications.

Q5: What is the operating temperature range for the Aite DSCN5121 Replacement Filter Element?

A: Aite DSCN5121 Replacement Filter Element operates at temperatures from -30°C to +110°C – suitable for diverse

 industrial environments.

Q6: What filter material is used in the Aite DSCN5121 Replacement Filter Element?

A: Aite DSCN5121 Replacement Filter Element uses high-quality glass fiber filter material – providing high filtration

 precision and reliable contaminant capture.

Q7: What are the benefits of the Aite DSCN5121 Replacement Filter Element?

A: Aite DSCN5121 Replacement Filter Element reduces bearing wear, extends oil service life, enables rapid cleanliness

 attainment, features high filtration precision with anti-blocking design, and uses original imported high-performance

 filter material.

Q8: What documentation is provided with the Aite DSCN5121 Replacement Filter Element?

A: Each shipment includes material certificates, filtration performance test reports, dimensional inspection records,

 and factory quality certificates – ensuring smooth customs clearance.

Q9: Can the Aite DSCN5121 Replacement Filter Element be customized?

A: Yes. Custom options for Aite DSCN5121 Replacement Filter Element include special filtration accuracy, filter materials,

 and dimensions – based on site-specific requirements.

Q10: What industries use the Aite DSCN5121 Replacement Filter Element?

A: Aite DSCN5121 Replacement Filter Element is widely used in metallurgy, petrochemical, textile, electronics, 

pharmaceutical, thermal and nuclear power, mechanical processing, railway, automotive, and construction machinery 

industries.

Q11: How does the Aite DSCN5121 Replacement Filter Element compare to genuine parts?

A: Aite DSCN5121 Replacement Filter Element delivers equivalent filtration performance and service life to genuine 

parts – while offering significant cost savings and shorter delivery times.

Q12: Can I order samples of the Aite DSCN5121 Replacement Filter Element before bulk purchase?

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

deductible from your first bulk order upon approval.

Aite DSCN5121 Replacement Filter Element – 1–100μm filtration accuracy, 21 MPa maximum pressure, high-quality glass 

fiber material, reduced bearing wear, extended oil life, fully interchangeable. Contact us today for a free cross-reference

 check and competitive factory-direct quotation within 24 hours.

Product characteristics