High Efficiency Evaporative Air Cooler - Compact, Easy to Install | China Suppliers & Factory Quality Products
Product Features
The copper tube and the fins are expanded by a hydraulic press. The fins and the copper tube are tightly, evenly, stably connected, with excellent heat transfer performance.
Slot-type hanger, easy to install. All the wiring is connected in one electrical box, making installation and maintenance convenient.
The bottom shell and side panel are integrated and formed at one time. The structure is strong and stable, with good appearance and high strength.
Technical Data
| MODEL | Nominal capacity (W) |
Cooling Area (m²) |
Fans | Defrost heater | Size | ||||
| Air volume (m³/h) |
Diameter of fans (mm) |
Power (W) |
Quantity (V) |
Fin defrost power(W) | Voltage (V) |
L (mm) |
|||
| DE-0.45/2.5 | 450 | 2.5 | 400 | 1*200 | 33 | 220 | 500 | 220 | 435 |
| DE-0.9/5.0 | 900 | 5 | 2*400 | 2*200 | 2*33 | 220 | 1000 | 220 | 745 |
| DE-1.35/7.5 | 1350 | 7.5 | 3*400 | 3*200 | 3*33 | 220 | 1500 | 220 | 1055 |
Based on an air inlet dry-bulb temperature of -18℃, evaporation temperature of -25℃, and refrigerant liquid temperature of 20℃.
Product Display
Application
Ceiling-mounted refrigerator, flower preservation cold storage cabinet, refrigerator, display cabinet, small cold storage unit
Frequently Asked Questions
What are the main applications for these cooling units?
These units are widely used in ceiling-mounted refrigerators, flower preservation cold storage cabinets, display cabinets, and various small cold storage units.
How does the hydraulic expansion of the copper tubes benefit the product?
The hydraulic press ensures that the fins and copper tubes are tightly, evenly, and stably connected. This tight bond maximizes the heat transfer surface efficiency and overall cooling performance.
Are these cooling units easy to install?
Yes. The units feature a slot-type hanger design for quick mounting, and all wiring is centralized in a single electrical box to make installation and maintenance straightforward.
What is the construction material of the casing?
The bottom shell and side panels are integrated and formed at one time, providing a highly stable structure, high strength, and a clean appearance.
What are the standard testing conditions for the nominal capacity?
The technical data is calculated based on an air inlet dry-bulb temperature of -18℃, an evaporation temperature of -25℃, and a refrigerant liquid temperature of 20℃.














