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UMA Manifold Pressure Gauge 2-1/4 Inch 10-35 Hg

$196.75/Each
Part# 10-11250
MFR Model# 7-100-20

Overview

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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Reviews

Easy to install and works great. The instructions are a little hard to follow. Suffice it to say that this unit assumes the ambient temperature is 75 degrees and will display a cht that starts there. So, if the ambient temp is less than 75 degrees the unit is assuming its hotter than it really is. So, you subtract one degree for each degree below 75. If its hotter than 75, the unit assumes its cooler than reality, so you add one degree for each ambient degree above 75.

Everett C Verified Purchase

UMA 2-1/4" MECHANICAL MANIFOLD PRESS 10 - 35 IN HG NON TSO

November 10, 2023

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Is the round face of the instrument 2" or 2.25"?

The round face is 2.25" in diameter.

Q: What UMA part number is Part number 10-11250?

Part number 10-11250 is UMA part number 7-100-20.

Q: Can this be installed in a certified Part 23 aircraft?

No, the UMA manifold pressure gauge (10-11250) is intended for use with experimental aircraft only.

Q: What does UMA stand for?

UMA Instruments is the manufacturer of this gage.

Q: What are the connections on this unit?

This will require an 1/8 inch fitting.

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