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| Model | Dimensions (mm) | Cooling type | Temp.range | Volume (L) | Refrigerant | Power (W) | Shelf |
| GRSG0.9U2F | 1120×670×2130 | Air cooling | 0~10℃ | 900 | R134a | 320 | 10 |
| GRSG1.3U3F | 1680×670×2130 | Air cooling | 0~10℃ | 1300 | R134a | 700 | 15 |
| GRSG1.8U4F | 2240×670×2130 | Air cooling | 0~10℃ | 1800 | R134a | 1000 | 20 |
