Like New XtraVac 860-MC Packaging Machine, (2) 41" X 34" X 10" Chambers, Busch 302/12.5HP Vacuum Pump, 220V/3PH/60HZ, (4) 34" Seal bars, 26" between seal bars, stainless steel construction, Microprocessor controls, vacuum lid operates both fully and semi-automatic, requires 80 PSI compressed air. 208V/3PH/60Hz.