High Efficiency Evaporative Air Cooler - Reliable China Suppliers & Factory with Compact Design and Easy Installation
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 (FAQ)
What makes the heat transfer performance of this product so efficient?
The copper tubes and aluminum fins are tightly, evenly, and stably connected using a specialized hydraulic expansion process, ensuring excellent thermal conductivity and heat transfer efficiency.
How easy is it to install and maintain this unit?
Installation is simplified using a slot-type hanger design. For ease of maintenance, all electrical wiring is neatly routed and connected inside a single, accessible electrical box.
What is the structural material of the outer shell?
The bottom shell and side panels are integrated and formed at one time, creating a high-strength, stable structure with a clean, professional aesthetic.
What testing conditions were used to measure the technical data?
The nominal capacity and technical measurements are based on an inlet air dry-bulb temperature of -18°C, an evaporation temperature of -25°C, and a refrigerant liquid temperature of 20°C.
Where can this cooling unit be applied?
This unit is widely used in ceiling-mounted refrigerators, flower preservation cold storage cabinets, standard refrigerators, display cabinets, and various small cold storage units.














