| Model | DZ(Q)-400/2F | DZ(Q)-500/2F |
| Voltage | 220V | 220V |
| Power | 0.75kw | 0.75kw |
| Heat-sealing power | 0.5kw | 0.5kw |
| Lowest absolute pressure | 1.33Kpa | 1.0Kpa |
| Volume of vacuum case | 440x420x750 | 556x506x190 |
| Sealing strip size | 400x10mm | 457x10mm |
| Number of heater | 1/2pcs | 1/2pcs |
| Exhaustment of vacuum pump | 20m³/h | 20m³/h |
| Material of vacuum case and hull | Stainless steel | Stainless steel |
| Dimension | 550x485x600 | 586x654x504 |
| Weight | 70kgs | 98kgs |
| Model | DZ(Q)-400/2F | DZ(Q)-500/2F |
| Voltage | 220V | 220V |
| Power | 0.75kw | 0.75kw |
| Heat-sealing power | 0.5kw | 0.5kw |
| Lowest absolute pressure | 1.33Kpa | 1.0Kpa |
| Volume of vacuum case | 440x420x750 | 556x506x190 |
| Sealing strip size | 400x10mm | 457x10mm |
| Number of heater | 1/2pcs | 1/2pcs |
| Exhaustment of vacuum pump | 20m³/h | 20m³/h |
| Material of vacuum case and hull | Stainless steel | Stainless steel |
| Dimension | 550x485x600 | 586x654x504 |
| Weight | 70kgs | 98kg |
