22L Three Times Of Pre-Vacuum Sterilizer(PV-22) Model: PV-22 Power: 1.7 KW 220V/50Hz (Can Supply other Power) Product Size(L× W× H): 700mm X 445mm X 390mm445mm X 390mm445mm X 390mm Volume: 22L Chamber Size: Φ 250mm× 450mmimes; 450mmimes; 450mm Distance between foot pads of product(L× W): 480mm X 320mmX 320mmX 320mm (Min dimensions of table) Product Features: 1. Class B autoclave 2. Automatic running 3. Adjustable sterilizing time 4. Quickly sterilize 5. Can keep temperature for next quickly sterilizing. 6. B&D Test Test Test 7. Helix test passed 8. Easy to maintaince 9. Easy to operate Package: Wooden Box Package Size(L× W× H): 790mm X 500mm X 445mm500mm X 445mm500mm X 445mm N. W.: 50 KG G. W.: 58 KG