From: utzoo!decvax!harpo!floyd!vax135!ariel!hou5f!npois!npoiv!houxm!ihnp4!ixn5c!inuxc!pur-ee!uiucdcs!deckert
Newsgroups: net.aviation
Title: Re: Standby Vacuum System Follow-up - (nf)
Article-I.D.: uiucdcs.1974
Posted: Wed Apr 27 22:27:13 1983
Received: Fri Apr 29 07:05:50 1983

#R:rabbit:-133700:uiucdcs:7900017:000:218
uiucdcs!deckert    Apr 27 13:16:00 1983

	A recent issue of Aviation Consumer (one of the last two months)
had a detailed article and was generally favorable.

	Current data suggests an average lifetime in the neighborhood of
800 hours for dry vacuum pumps.