Server-Meluck corporation has been producing air coolers for refrigerating and freezing chambers for over 15 years. Their products meet all international standards and has made a good showing. They manufacture different models of various capacity, operated in different temperature conditions (DL series provides cooling of refrigerating chamber within the range 5℃ ~ +5℃, DD series provides the air cooling inside chamber up to -20℃).
| Model | DL70/554A | |
| Cooling temperature | оС | -5 — +5 oС |
| Cooling capacity kW | Freon R22 | 70 |
| Freon R404A | 73.5 | |
| Area | m2 | 260 |
| Pipe volume | dm3 | 45.1 |
| Air flow | m3/h | 30000 |
| Blowing distance | m | 25 |
| Power consumption | W | 2400 |
| Pipe diameter, mm | liquid | 22 |
| gas | 54 | |
| Drainage | 1″ | |
| Fan diameter | sm | 55 sm |
| Number of fans | 4 | |
