Hydraulic fluid power. Filters. Evaluation of differential pressure versus flow1 Scope This document specifies a procedure for evaluating differential pressure versus flow characteristics of hydraulic filters and constitutes a basis for agreement between the filter manufacturer and user. It also specifies a method for measurement of the differential pressure generated at different flow rates and viscosities by the relevant parts of a filter assembly, spin on and any valves contained within the filter which are in the flow

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This British Standard includes the following cross reference:

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