| SD-160 | SD-258 | SD-318 | SD-389 | SD-459 | |
| Voltage(V) | 220V/50~60Hz | 220V/50~60Hz | 220V/50~60Hz | 220V/50~60Hz | 220V/50~60Hz |
| Size(MM)(L*W*H) | 620*700*870 | 850*605*830 MM | 1130*650*860 | 1300*650*900 | 1500*650*900 |
| Capacity(L) | 169 | 280 | 309 | 389 | 459 |
| Cooling system | Static cooling | Static cooling | Static cooling | Static cooling | Static cooling |
| Temperature(℃) | ≦-18℃ | ≦-18℃ | ≦-18℃ | ≦-18℃ | ≦-18℃ |
| Basket No. | Coated Wires, 2 | Coated Wires, 4 | Coated Wires, 4 | Coated Wires, 4 | Coated Wires, 4 |
| Thermostat | Mechanical | Mechanical | Mechanical | Mechanical | Mechanical |
| Kind of coolant | R600a | R134 | R290 | R290 | R290 |
| Door type&door No. | UV Tempered glass doors,2 | UV Tempered glass doors,2 | UV Tempered glass doors,2 | UV Tempered glass doors,2 | |
| Packing size(mm)(L*W*H) | 650*750*900 | 890*650*870MM | 1160*700*900 | 1360*700*950 | 1560*700*950 |
| 40HQ laoding quantity | 162 | 152PCS | 102 | 75 | 66 |