| Model | DZ~850 |
| Power Supply | 220V 50 Hz |
| Power of Pump(kW) | 0.9 |
| Heat-Sealing Power(kW) | 1.8 |
| Lowest absolute pressure(pa) | 0.1 |
| Volume of vacuum case and hull (mm) | 870*336*352 |
| Sealing strip size(mm) | 860 |
| Number of heater | 2 |
| Exhaustment of vacuum case(m3/h) | 20 |
| Material of vacuum case | Stainless steel 304 |
| Dimension(mm) | 918*460*880 |
| Weight(kg) | 120 |