ANSI B93.80M : 1987
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
HYDRAULIC FLUID POWER FILTERS EVALUATION OF PRESSURE DROP VERSUS FLOW CHARACTERISTICS,
29-03-1993
12-01-2013
Provides a procedure for evaluating pressure drop versus flow characteristics of industrial oil hydraulic filters under various conditions of flow and provides a basis of agreement between the filter manufacturer and user. Two standards of measurement for evaluation are specified: a) Class A - accurate, for referee purposes - requiring laboratory conditions. b) B - for general purposes - requiring test facilities less stringent than above.
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