Industrial vacuum pump anyone?

I think this might be too big for a garage show fabber but…you never know:

http://cgi.ebay.com/LEBOLD-TMP151-D16B-TURBO-ROTARY-VANE-VACUUM-PUMP_W0QQitemZ130048527133QQihZ003QQcategoryZ26236QQtcZphotoQQcmdZViewItem