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ARP4024 - Aircraft/Engine Fuel Pump Net Positive Suction Pressure Performance Test and Evaluation

Details
Document Number: ARP4024
Revision Number:
Title
Aircraft/Engine Fuel Pump Net Positive Suction Pressure Performance Test and Evaluation
Scope
This procedure applies to engine or airframe-mounted fuel pumps. The procedure recommends single-pass operation to minimize changes in fuel properties affecting NPSP capability. An optional method using a recirculation system is also included and may be specified at the discretion of the equipment specification. This procedure defines the recommended test setup, test procedure, data acquisition, and data presentation.
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