Browse Standards ARP4378
Historical Reaffirmed 2002-07-25

Accumulators, Hydraulic, Cylindrical, Aircraft, Maintenance Free, Factory Precharged ARP4378

This SAE Aerospace Recommended Practice (ARP) establishes the minumum requirements and procedures for the design, construction, testing and performance of aerospace, maintenance free, factory pre-charged hydraulic accumulators. The accumulators are designed for use in aircraft hydrualic systems at maximum rated operating pressures up to 8000 psi (55158 KPa). The temeprature range of the accumulator is -65 to 275 °F (-54 to 135 °C).

The purpose of this ARP is to define the requirements for maintenance free hydraulic accumulators and provide a specification for use in the procedurement of these devices. Additional or supplemental requirements may be included in the accumulator procurement specification or contract.

ARP4378C
2017-01-09
Latest
Revised
ARP4378B
2009-08-06
Historical
Revised
ARP4378A
2009-06-01
Historical
Revised
ARP4378
2002-07-25
Historical
Reaffirmed

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