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| Description | Part No. | Price | Buy |
|---|---|---|---|
| 3-1/8 UMA Mechanical Manifold Pressure Dual Diaphragm Range: 10-35 InHg. | 10-00080 | $506.00 | |
| 3-1/8 UMA Mechanical Manifold Pressure Dual Diaphragm Range: 10-50 InHg. | 10-11300 | $506.00 | |
| 2-1/4 UMA Mechanical Manifold Pressure Single Diaphragm Range: 10-50 InHg. Black and White Markings | 10-11200 | $297.95 | |
| 2-1/4 UMA Mechanical Manifold Pressure Single Diaphragm Range: 10-35 InHg. | 10-11250 | $297.95 | |
| 2-1/4 UMA Mechanical Manifold Pressure Single Diaphragm Range: 10-50 InHg. Green Arc: 15-34 Yellow Arc: 34-36 Red Arc: 36 | 10-02473 | $342.00 | |
| 2-1/4 UMA Mechanical Manifold Pressure Single Diaphragm Range: 10-50 InHg. Green Arc: 15-24 Red Arc: 30 | 10-02474 | $340.00 | |
| 2-1/4 UMA Mechanical Manifold Pressure Single Diaphragm Range: 10-40 InHg. | 10-02476 | $340.00 |
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Overview
|
The conventional 2-1/4" Manifold gauge is lightweight with a slim design and uses a single diaphragm. The newer 3-1/8" and 2-1/4" gauges incorporate a dual diaphragm design which improves the longevity and reliability of the instrument. Standard markings are black and white. 3-1/8" UMA Mechanical (Refer to Image #1) Manifold Pressure (Dual Diaphragm) Case: Valox 420 Plastic Weight: 9.0 oz. 2-1/4" UMA Mechanical (Refer to Image #2) Manifold Pressure (Dual Diaphragm) Case: Valox 420 Plastic Weight: 7.8 oz. 2-1/4" UMA Mechanical (Refer to Image #3) Manifold Pressure (Single Diaphragm) Case: Cast Aluminum Weight: 4.7 oz. Click here to download the 3-1/8"mounting diagram Click here to download the 2-1/4" dual mounting diagram Click here to download the 2-1/4" mounting diagram |
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.
Verified Purchase
UMA 2-1/4 Mechanical Manifold Pressure 10 - 35 In Hg Non-TSO
Awesome service once again, fast delivery, 1 week delivery to New Zealand
Fine
Q&A
Please note, Aircraft Spruce Canada'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 Canada 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.
No, these UMA gauges are non TSO'd (not certified).
