Airborne Gyro Pressure Gauge 1G4-4, dual pressure inputs with red flag indicator for failed pressure source. (Probably could be used in a single pressure source system, it would indicate one red flag in that installation). Includes tubing that goes to the Airborne Pressure Manifold (sold below). $50 plus $10 shipping lower 48 USA.

Airborne Pressure Manifold (pneumatic switching) Model 1H24-11. This piece of hardware is used to isolate a dry air pump that is no longer working and allow #2 dry air pump to supply air to the instrument system. It is expensive, brand new list (and I what I paid for it 5 years ago) is $1,500. This manifold is also found on twin engine aircraft to manage both engine pneumatic systems. Selling this used (300 hrs service time) unit for $500 includes shipping to lower 48 USA. I am also going to list this item as a separate for sale item in BeechTalk since it is a unique component.

If you purchase both items, shipping included for gyro pressure gauge.

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