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SAE ARP4205A

Name: SAE ARP4205A PDF | Request Standard
SKU: bc1b1f89a407

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

Standard by SAE International, 2026-06-15

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SAE ARP4205A.PDFSecure PDF
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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 levels while testing with cyclic flow. This revision was made to correct the table of particle counts for the ISO Fine Test Dust (FTD) that is used in the test stand validation procedure, as well as incorporate technical and editorial changes suggested by users of the document since its initial publication.

SKU: bc1b1f89a407

Publication Date: 2026-06-15

Standard Status: latest

Publisher: SAE International

Document Type: Aerospace Standard

Subject: , , , , , , , ,

Official SAE: Doi link

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

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