SA020E10B filter element

Product introduction

The SA020E10B filter element is an indispensable component in pipeline series for conveying media. 

Typically installed at the inlet filter of hydraulic systems, this filter element is designed to filter out metal particles, 

abrasive debris, and contaminant impurities from the fluid medium—ensuring the normal operation and extended 

service life of downstream equipment.

When fluid enters the filter housing, impurities are effectively intercepted by the filter media, while the clean filtrate 

is discharged through the filter outlet. When cleaning is required, the element can be simply removed from the filter housing,

 treated with industrial cleaning fluid, and reinstalled—reducing replacement frequency and lowering long-term operating costs.

Manufactured with high-quality glass fiber filter media, the SA020E10B series delivers uniform surface filtration performance 

across a wide particle size range. Its robust construction, corrosion resistance, and cleanable design make it a versatile

 and cost-effective solution for diverse hydraulic and lubrication applications.

2. Technical Specifications

Parameter Specification

Model SA020E10B

Filter media High-quality glass fiber (imported-grade)

Filtration precision 1 μm – 25 μm (multiple grades available)

Filtration ratio βₓ ≥ 1000 (≥99.9% efficiency at rated size)

Structural strength ratings 1.0 MPa, 2.0 MPa, 16.0 MPa, 21.0 MPa

Flow direction Outside-in (contaminants captured on exterior surface)

Cleanability Cleanable and reusable (industrial liquid treatment)

Corrosion resistance Excellent (glass fiber media + reinforced support)

Heat resistance Up to 110°C (standard)

Pressure resistance Up to 21 MPa (depending on structural rating)

Wear resistance High (durable media and support construction)

3. Key Performance Characteristics

3.1 Superior Filtration Performance

The SA020E10B employs high-quality glass fiber media that delivers uniform surface filtration across a broad particle size

 spectrum from 2μm to 200μm. This ensures:

· Consistent filtration efficiency throughout the service cycle

· Effective capture of both fine and coarse contaminants

· Stable outlet fluid cleanliness meeting system requirements

3.2 Excellent Corrosion, Heat, Pressure & Wear Resistance

The glass fiber media combined with reinforced support structures provides:

· Corrosion resistance – withstands chemically aggressive fluids and environmental moisture

· Heat resistance – reliable operation at elevated temperatures up to 110°C

· Pressure resistance – maintains structural integrity under high-pressure operation (up to 21 MPa)

· Wear resistance – withstands high-velocity fluid flow and continuous operation without media degradation

3.3 Cleanable & Reusable Design

A significant advantage of the SA020E10B is its cleanable and reusable design:

· Remove the element from the filter housing

· Treat with industrial cleaning fluid to remove accumulated contaminants

· Reinstall for continued use

· Result: Extended service life and reduced replacement frequency

3.4 Wide Application Versatility

The SA020E10B is suitable for various hydraulic environments, including:

· Mineral hydraulic oil systems

· Phosphate ester hydraulic circuits

· Water-glycol and emulsion systems

· Lubrication oil circuits in heavy machinery

3.5 High Filtration Efficiency

With a filtration ratio (β) ≥ 1000, the SA020E10B delivers ≥99.9% particle removal efficiency at the rated micron size. 

This ensures:

· Superior system cleanliness

· Extended component life

· Reduced wear and tear on pumps, valves, and actuators

3.6 Multiple Structural Strength Ratings

Available in 1.0 MPa, 2.0 MPa, 16.0 MPa, and 21.0 MPa ratings, the SA020E10B series accommodates:

· Low-pressure return lines (1.0–2.0 MPa)

· Medium-pressure auxiliary circuits (16.0 MPa)

· High-pressure main hydraulic circuits (21.0 MPa)

4. Application Fields

4.1 Metallurgical Industry

· Hydraulic system filtration for rolling mills and continuous casting machines

· Lubrication circuit purification in steel and aluminum production

· Protection of servo and proportional valves in high-contamination environments

4.2 Petrochemical Industry

· Separation and recovery of products and intermediate products in refining and chemical production

· Oilfield injection water particle removal

· Natural gas particle filtration and purification

4.3 Textile Industry

· Polyester melt purification and uniform filtration in fiber drawing processes

· Air compressor intake protection and filtration

· Compressed gas oil-water removal and dehydration

4.4 Electronics & Pharmaceutical Industries

· Reverse osmosis (RO) water pre-treatment and final filtration

· Deionized water system protection

· Washing solution and glucose solution pre-treatment filtration

· High-purity process fluid clarification

4.5 Thermal Power & Nuclear Power

· Gas turbine lubrication system oil purification

· Boiler lubrication and speed control system filtration

· Bypass control system oil cleaning

· Feedwater pump, fan, and dust removal system purification

4.6 Mechanical Processing Equipment

· Lubrication system purification for papermaking machinery

· Mining equipment hydraulic protection

· Injection molding machine hydraulic filtration

· Compressed air purification for large precision machinery

· Dust recovery and filtration for tobacco processing and spray equipment

4.7 Automotive & Construction Machinery

· Internal combustion engine air, oil, and fuel filtration

· Construction machinery hydraulic system protection

· Marine and truck hydraulic oil, diesel, and water filtration

5. Maintenance & Operation Guidelines

1. Differential Pressure Monitoring – Install a differential pressure gauge or indicator on the filter housing. Monitor 

regularly to determine when cleaning or replacement is needed.

2. Cleaning Procedure – When cleaning is required:

   · Remove the element from the housing

   · Immerse in appropriate industrial cleaning fluid

   · Use gentle agitation or back-flushing to remove trapped contaminants

   · Rinse thoroughly and allow to dry before reinstallation

   · Inspect for any media damage before reinstalling

3. Inspection Protocol – During each cleaning cycle, inspect for:

   · Media tears or punctures

   · Pleat deformation or collapse

   · End cap/seal damage

   · Corrosion or structural weakening

4. Element Replacement – Replace the element when:

   · Cleaning no longer restores acceptable pressure drop

   · Visible media damage is observed

   · The element has reached its recommended service life (typically 6–12 cleanings)

5. Storage – Store spare elements in original packaging in a dry, dust-free environment.

6. FAQ (Frequently Asked Questions)

Q1: What makes the SA020E10B different from standard hydraulic filter elements?

A: The SA020E10B features high-quality glass fiber media with excellent corrosion, heat, pressure, and wear resistance. 

Its cleanable and reusable design significantly reduces replacement frequency and long-term operating costs compared

 to disposable elements.

Q2: What is the filtration precision range for the SA020E10B?

A: Available precision grades range from 1μm to 25μm. The standard grade is 10μm, but custom precision options are 

available upon request.

Q3: What does the filtration ratio βₓ ≥ 1000 mean?

A: Beta ratio (β) measures filtration efficiency. β = 1000 means the filter captures 99.9% of particles at the rated size (x microns). 

This ensures superior contaminant removal and stable oil cleanliness.

Q4: How is the SA020E10B cleaned and reused?

A: Remove the element from the filter housing, treat it with industrial cleaning fluid (solvent or detergent appropriate for

 the contaminant type), rinse thoroughly, allow to dry, and reinstall. The element can typically be cleaned 6–12 times before 

replacement is required.

Q5: What is the maximum operating pressure for the SA020E10B?

A: The maximum operating pressure depends on the selected structural strength rating: 1.0 MPa, 2.0 MPa, 16.0 MPa, or 21.0 MPa. 

Always ensure the chosen rating matches your system's maximum operating pressure.

Q6: Can the SA020E10B be used with phosphate ester hydraulic fluids?

A: Yes. The glass fiber media is compatible with phosphate ester hydraulic fluids. Please confirm seal material compatibility

 (FKM recommended) with our technical team when ordering.

Q7: What is the operating temperature range for this filter element?

A: The standard operating temperature range is –30°C to +110°C. For temperatures outside this range, specialty media and 

seal materials are available. Please specify your requirements when ordering.

Q8: How do I know when the SA020E10B needs cleaning or replacement?

A: Monitor the differential pressure gauge. Clean or replace the element when the pressure drop reaches 2–3× the initial 

clean reading, or when the differential pressure indicator signals. Regular inspection is also recommended.

Q9: Is the SA020E10B fully interchangeable with original filter elements?

A: Yes. All dimensional parameters, thread interfaces, and sealing groove positions are fully compatible with corresponding 

original filter housings. Direct drop-in replacement requires no mechanical modification.

Q10: What types of contaminants does the SA020E10B effectively remove?

A: The element effectively captures: metal wear debris (ferrous and non-ferrous), rust particles, rubber fragments, 

pipeline scale, oxidation sludge, and other mechanical impurities common in hydraulic systems.

Q11: Can the glass fiber media be damaged during cleaning?

A: If proper cleaning procedures are followed (appropriate solvent, gentle agitation, no high-pressure jets directly on the media),

 the glass fiber media remains intact. Always inspect for damage before reinstallation.

Q12: What documentation is provided with each filter element?

A: Each element is supplied with a certificate of conformance, dimensional inspection report, and batch traceability. 

ISO 16889 multi-pass test reports and material certificates are available upon request.

Q13: Are there any limitations on the number of cleaning cycles?

A: While the element is designed for multiple cleaning cycles, we recommend a maximum of 6–12 cleanings depending 

on operating conditions. After that, media fatigue may reduce filtration efficiency. Replace when performance declines.

Q14: Do you offer custom configurations for non-standard applications?

A: Yes. We offer custom media, precision, dimensions, and seal configurations. Please provide your housing specifications 

and application requirements for a customized solution.

Product characteristics