|Manifold pressure is one factor used to obtain correct power setting of the engine. The indicators are temp. and altitude compensated. Matte-white dials. 2-1/4" units are 10-35 Hg.|
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The round face is 2.25" in diameter.
Part number 10-11250 is UMA part number 7-100-20.
No, the UMA manifold pressure gauge (10-11250) is intended for use with experimental aircraft only.
UMA Instruments is the manufacturer of this gage.
This will require an 1/8 inch fitting.