Bob
Now that airborn is not making vacuum pumps anymore we us the pumps from aero accessories (1-336-449-5054)
The overhaul or build new.
I installed an overhauled 441cc in July and it now has @ 250 hrs. on it and appears to be doing ok. These pumps have the inspection hole in the back so you can check the vanes for wear.
Sorry I missed you guys when you came through. I must have been sluffing off again.
Kim
|