Another nice thing about Appion (recover and vacuum) pumps: They are light (as in they weigh a lot less than others).
Appion G5-twin = around 23#
Appion TEZ-8 = about 30#
My old Yellowjacket R-60 recovery manchine was closer to 40# and my old Yellowjacket superevac was closer to 50#...
Nice to not carry as much weight around.
One thing to note: Appion strongly suggests to NOT use a long extension cord, and to always use a 12GA cord. I use a widow-maker at the disconnect.