| Model | DZ~660 |
| Power Supply | 220V 50 Hz |
| Power of Pump(kW) | 0.9 |
| Heat-Sealing Power(kW) | 1.6 |
| Lowest absolute pressure(pa) | 0.1 |
| Volume of vacuum case and hull (mm) | 680*332*352 |
| Sealing strip size(mm) | 660*10 |
| Number of heater | 2 |
| Exhaustment of vacuum case(m3/h) | 20 |
| Material of vacuum case | Stainless steel 304 |
| Dimension(mm) | 728*460*800 |
| Weight(kg) | 87 |