Ric,   My Facet Pumps have 675 hrs and go semi-dry (bubbles in polyurathane transfer lines) when the wing tanks are pumped down. Pumps are under the seats and each pump pumps from a wing tank thru seperate lines to the day tank at a combined constant rate of .70 gpm for 43 minutes, 30 gal total. No vapor locks or failures todate. Keep the day tank between 5 & 11 gal,  a high level capacitance idiot light to keep from pumping overboard.  A complete electrical failure,skinny the power back, grab the hand held radio and land in a half hour. No gauges, no meters.. KISS    Don Skeele  320J  235/0-320
                                  
> From: RicArgente@cs.com
> Date: 2004/01/11 Sun AM 11:15:27 EST
> To: "Lancair Mailing List" <lml@lancaironline.net>
> Subject: [LML] Fuel Transfer Pumps
>
> BTW, while we are on the subject of fuel transfer, I'd like to take a small
> poll on how long these transfer pumps are suppose to last.  I have over 550
> hours on my LNC2 and still have the original pumps supplied with the kit.  
> Anybody had a pump failure? Number of hours at failure?
>
> Rick Argente
> N360ZR-LNC2
>
>