glenn reynolds Posted February 19, 2018 Report Posted February 19, 2018 I removed my aero safe guardian I standby vacuum pump. 24 volt unit. It was mounted in the rear avionics bay of my my 1995 mooney ovation. looking at the log books, this unit has been installed for many years so the unit is not new. The unit works great as I had to use it twice due to engine mounted vacuum pump failure. The unit was run as a test every couple of months so it is has been maintained in good working condition. the unit weighs 7lb and six ounces. This unit lists for $2,000 at Chief aircraft. I'd like to get $700 and I'll pay shipping in the US. Quote
NJMac Posted March 25, 2018 Report Posted March 25, 2018 I removed my aero safe guardian I standby vacuum pump. 24 volt unit. It was mounted in the rear avionics bay of my my 1995 mooney ovation. looking at the log books, this unit has been installed for many years so the unit is not new. The unit works great as I had to use it twice due to engine mounted vacuum pump failure. The unit was run as a test every couple of months so it is has been maintained in good working condition. the unit weighs 7lb and six ounces. This unit lists for $2,000 at Chief aircraft. I'd like to get $700 and I'll pay shipping in the US. Glenn, following up to my pm. Id like to buy this if you still have it and it works om my E.Sent from my SM-G930V using Tapatalk Quote
kortopates Posted March 25, 2018 Report Posted March 25, 2018 Your E is a 12v system rather than 24v.I have a 24v standby vacuum system available as well. 1 Quote
NJMac Posted March 25, 2018 Report Posted March 25, 2018 Your E is a 12v system rather than 24v.I have a 24v standby vacuum system available as well. Why are we putting in a 24v ifd440 then? I was lead to believe my plane is 24Sent from my SM-G930V using Tapatalk Quote
LANCECASPER Posted March 25, 2018 Report Posted March 25, 2018 17 minutes ago, NJMac said: Why are we putting in a 24v ifd440 then? I was lead to believe my plane is 24 Sent from my SM-G930V using Tapatalk The power circuit in the IFD440 senses the voltage and works in either 12 volt or 24 volt systems. 1 1 Quote
gsxrpilot Posted March 25, 2018 Report Posted March 25, 2018 I don't think anyone with a bird new enough to be 24v is fixing the vacuum system. It's easy enough to remove it and move along. But if anyone is, I've got one of those systems that someone can have for cheap as well. Quote
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