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FAMILIES
Hydraulic Filters filtration application
CRITICAL ASSET PROTECTION

Hydraulic Filters

Hydraulic filters maintain fluid cleanliness around the tolerance requirements of pumps, valves, actuators, and servo controls.

Hydraulic ProtectionNANOFORCE™HD DUTY
WHY THIS FAMILY EXISTS

Protect the machine before contamination becomes damage.

NANOFORCE™ uses Beta-rated media and collapse-resistant construction matched to flow, pressure, particle size, and duty cycle.

Media and element construction are matched to flow, pressure, particle size, temperature and duty cycle.

PROTECTED ASSET

What sits behind the filter matters more than the filter itself.

Controlled fluid cleanliness helps reduce wear, valve stiction and loss of hydraulic precision.

Hydraulic pumps
Control valves
Actuators
Servo controls
CONTAMINATION RISK

What happens when the protection boundary is lost.

Hydraulic System Contamination

Particles circulate through pumps, valves, actuators, and servo controls, where they produce abrasion, surface fatigue, stiction, and accelerated seal wear.

Progressive contamination increases leakage, reduces control precision, raises heat generation, and increases exposure to pump, valve, and actuator failure.

READ CONTAMINATION GUIDANCE

Particle Wear

Particles cut, abrade, indent, or initiate fatigue at component surfaces when their size, hardness, and concentration exceed the clearance tolerance of the protected interface.

The result is progressive loss of sealing, reduced efficiency, clearance growth, unstable control, and shorter component service life.

READ CONTAMINATION GUIDANCE
PROTECTION STRATEGY

Selection starts with the operating system, not a part number.

Control strategy

Set cleanliness targets around the most sensitive hydraulic component and validate filter selection against applicable requirements.

System context

Beta-rated media, collapse-resistant construction, and thermal stability are matched to flow, pressure, critical particle size, and duty cycle.

Family role

Hydraulic filters maintain fluid cleanliness around the tolerance requirements of pumps, valves, actuators, and servo controls.

BEFORE SELECTING A FILTER

Questions the application should answer first.

The correct element is defined by the protected asset, contamination exposure and operating duty. These are the questions that should be resolved before cross-reference or part selection.

01

Which component has the tightest clearance?

02

What cleanliness target applies to the circuit?

03

What are system flow, pressure and temperature?

04

What collapse strength and duty cycle are required?

SERVICE DISCIPLINE

A new element cannot correct a contaminated maintenance practice.

01

Set the filtration target from the most contamination-sensitive component.

02

Control contamination introduced during hose, cylinder and reservoir service.

03

Investigate abnormal differential pressure or debris loading before simply shortening intervals.

TECHNICAL CONTEXT

Technology, system and applicable standards.

These references define the engineering context for the family. Final product selection still depends on the approved application and operating conditions.

TechnologyNANOFORCE™A hydraulic filtration architecture for contamination control in fluid-power systems.Protection systemHydraulic ProtectionHydraulic Protection maintains fluid cleanliness around the tolerance requirements of pumps, valves, actuators, and servo controls.
Applicable references
ISO 16889ISO 4406ISO 2941DIN 51524
OPERATING ENVIRONMENTS

Where this protection system is applied.

ConstructionMiningManufacturingMarineAgriculture
FROM ENGINEERING TO PART IDENTIFICATION

Protect the asset first. Then identify the part.

Use Part Search when the application is known. Contact ELIMFILTERS when the operating condition, protection requirement or cross-reference needs technical review.

PART SEARCHTECHNICAL SUPPORTKNOWLEDGE CENTER