Anybody buy one of the AC vacuum pumps from Harbor Freight?
http://www.harborfreight.com/25-cfm-vacuum-pump-98076.html
http://www.harborfreight.com/two-stage-3-cfm-air-vacuum-pump-66466.html
http://www.harborfreight.com/25-cfm-vacuum-pump-98076.html
http://www.harborfreight.com/two-stage-3-cfm-air-vacuum-pump-66466.html