Need4Speed Posted April 7, 2017 Report Share Posted April 7, 2017 (edited) 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 April 8, 2017 by Need4Speed Quote Link to comment Share on other sites More sharing options...
Marauder Posted April 7, 2017 Report Share Posted April 7, 2017 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. Quote Link to comment Share on other sites More sharing options...
Need4Speed Posted April 8, 2017 Author Report Share Posted April 8, 2017 (edited) 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 April 8, 2017 by Need4Speed Quote Link to comment Share on other sites More sharing options...
Marauder Posted April 8, 2017 Report Share Posted April 8, 2017 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. Sent from my iPhone using Tapatalk Pro Quote Link to comment Share on other sites More sharing options...
glenn reynolds Posted May 24, 2017 Report Share Posted May 24, 2017 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. Quote Link to comment Share on other sites More sharing options...
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