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Wet vs Dry Vacuum Pump



 
 
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  #1  
Old December 16th 04, 06:01 PM
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The commentators so far are referring to the excellent advantages of
the wet
pump for IFR.

Far as I know, none of the separators work very well with negative Gs.
I have
a wet pump and the Walker (airwolf now) and if I do a 0 G parabaloa, I
get oil all over the belly.

If you are doing both acro and ifr, the dry pump might be better.
Bill Hale Loveland CO

  #2  
Old December 16th 04, 08:54 PM
Doug
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One thing about oil seperators. They collect water. Water freezes. Then
they don't let the crankcase breathe at all. This is for some
installations, some are in a warm spot. Depends. Keep an eye on it.

  #3  
Old December 17th 04, 11:46 PM
Helen Woods
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From what I understand, not only does the wet pump last MUCH longer,
but when it dies, it dies gradually rather than going belly up while you
are in a cloud, on an NDB approach, one very dark night. I fly hard IFR
and would never give up my wet pump.

Helen
 




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