RC ALLEN - RCA22-7 - Artificial Horizon - Vacuum - Standard display - Unlit

RCA22 SERIES
The RCA22 Series of vacuum artificial horizon are controlled by air driven precision gyros to present the pilot with pitch and roll information. The attractive color scheme of blue sky and grown ground presents a realistic spherical display of flight. Unless otherwise indicated all instruments have a dark blue/brown display, fixed pointer and are unlighted. This is our Standard” display.
All R.C. Allen vacuum gyros run off of 4.5 inch Hg, erect time is 3 min. Instruments equipped with a warning flag will let you know when vacuum has dropped below 3.8 inch Hg. Flag etracts from view at 4.3 inch Hg. The 3 ⅜” X 3 ⅜” x 6” instrument fits in a standard 3 1/8 panel cutout. Weight of unit is 2.75 lbs. A ¼ -18 NPTF nylon tube slip fitting is recommended for vacuum hose installation. A 1/8 – 27 NPTF nylon tube slip fitting is recommended for vacuum gage installation.

R.C. Allen horizons can be ordered pre-adjusted to work with panel tilt from 0° to 12°
TILT ANGLE MUST BE SPECIFIED AT TIME OF ORDER

DIMENSIONS
Length: 6”
Height: 3-3/8"
Width: 3-3/8"
Weight 2.75 bs

Standard display

Meets or exceeds all requirements of FAA TSO C5c and Aeronautical Standard AS397