Differential Pressure
Differential Pressure
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22.Jun.2022
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SKYbrary Aviation Safety. (June 22, 2022). Differential Pressure.
Retrieved June 4, 2026
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Pressure Differential
Cabin Differential
Definition
The difference between cabin pressure and atmospheric pressure.
Discussion
The Differential Pressure is controlled by the differential control to ensure that it does not exceed the maximum for which the aircraft is designed. A Differential Pressure Gauge is often combined with a Cabin Altimeter indicating Cabin Altitude.
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