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Vacuum AI with Warning Flag


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I am looking for a zero degree tilt vacuum attitude indicator with a warning flag to replace the SigmaTek Model 500B-20 (PN 23-501-06-9) in my plane. Internal or bezel lighting would be nice, 14V. I thought someone might be going all electric or glass panel.

Clear Skies,

Gomer

Edited by Need4Speed
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45 minutes ago, Need4Speed said:

I am looking for a zero degree tilt vacuum attitude indicator to replace the SigmaTek Model 500B-20 (PN 23-501-06-9) in my plane. Internal or bezel lighting would be nice, 14V. I thought someone might be going all electric or glass panel.

Clear Skies,

Gomer

I have this one coming out of my Mooney (it's actually out but sitting on the shelf at the avionics shop). Not sure which model it is.

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Hi Maurader, Thanks for the offer. I can see I need to edit my post so it includes a warning flag on the indicator. I have one like yours now. Yours looks like a 5000B series. Does yours have a warning flag for low vacuum?

Gomer

Edited by Need4Speed
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Hi Maurader, Thanks for the offer. I can see I need to edit my post so it includes a warning flag on the indicator. I have one like yours now. Yours looks like a 5000B series. Does yours have a warning flag for low vacuum?
Gomer


No, I have the Precise Flight low vacuum indicator light. Nothing on the instrument itself.

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  • 1 month later...

I'm pulling my unit out in the next couple of weeks and it does have the warning low vacuum flag.  The unit is less than a year old, but my vacuum pump failed, so I bought a G5.  I'll also have an electric standby vacuum pump if you need.  

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