Historical

SAE ARP4205

Name: SAE ARP4205 PDF | Request Standard
SKU: e373e96f5eed

Aerospace Fluid Power - Hydraulic Filter Elements - Method for Evaluating Dynamic Efficiency with Cyclic Flow

Standard by SAE International, 2005-12-29

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SAE ARP4205.PDFSecure PDF
SAE ARP4205.PDFOnline Access

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Language: English
License Type: Single User
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Language: English
License Type: Enterprise / Multi User
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About This Item

This SAE Aerospace Recommended Practice (ARP) describes a method for evaluating the performance of filter elements designed for Aerospace hydraulic systems. The performance is measured and reported in terms of filtration ratios and stabilized contamination level while testing with cyclic flow. Flow variations that occur in aircraft hydraulic systems are know to have a significant impact on filter performance. Current filter test procedures evaluate filter performance under steady flow conditions, and therefore, do not provide a measure of dynamic filter performance. ARP 4205 was developed to impose dynamic test conditions while measuring filter performance, to more closely simulate how a filter might perform on an operating aircraft.

SKU: e373e96f5eed

Publication Date: 2005-12-29

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Standard

Subject: Air cleaners, Hydraulic fluids, Particulate matter (PM), Hydraulic systems, Test procedures, Pressure, Performance tests, Soils,

Official SAE: Doi link

New Version Available: ARP4205A (2026-06-15)
This Version: ARP4205 (2005-12-29)

Please request information about the document. Contact Page

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