Stainless Steel Dual Discharge Air Cooler | 3-Fan Industrial Refrigeration Unit
Product Introduction
The 3-Fan Dual Discharge Air Cooler is an advanced refrigeration solution optimized for cold rooms, freezers, and fresh storage applications. Its stainless steel construction makes it suitable for food-grade environments, while the dual discharge airflow design ensures that cooled air is distributed equally on both sides, eliminating hot spots and achieving uniform temperature control.
Equipped with external rotor fans, a highly efficient heat exchanger, and intelligent defrosting options (electric, hot gas, or water defrost), the air cooler delivers reliable cooling performance with low energy consumption. This unit is ideal for environments that demand both high efficiency and hygiene standards, such as meat storage, dairy processing, and pharmaceutical cold chains.
Key Features
Three High-Efficiency Fans – Provide strong airflow for large cold storage and processing areas.
Dual Discharge Airflow – Evenly distributes cold air on both sides, ensuring stable temperature control.
Stainless Steel Housing – Corrosion-resistant, durable, and easy to clean, suitable for food-grade environments.
Efficient Heat Exchanger – Optimized coil design ensures fast cooling and energy savings.
Flexible Defrost Options – Electric, hot gas, or water defrost systems available.
Quiet & Reliable Operation – External rotor motors and optimized blade design reduce noise and vibration.
Hygienic Design – Meets strict requirements for food processing and pharmaceutical applications.
Applications
The 3-Fan Stainless Steel Dual Discharge Air Cooler is widely used in:
Cold Storage Warehouses – Long-term storage of frozen and fresh products.
Meat, Poultry & Seafood Processing Plants – Maintaining freshness and hygiene during processing.
Dairy & Beverage Industry – Ensuring stable cooling for milk, cheese, and beverage storage.
Pharmaceutical Cold Chain – Temperature-sensitive medical products and vaccines.
Supermarkets & Distribution Centers – Reliable cooling for retail and logistics operations.
With its robust stainless steel body, dual discharge airflow, and high-efficiency performance, this unit is a perfect choice for industries requiring powerful cooling, hygiene, and durability.



|
Model |
Cooling capacity |
Heat exchange area |
Fan |
Connect pipe |
|||||
|
Number |
Power |
Air flow |
Diameter |
Voltage |
Inlet |
Outlet |
|||
|
- |
Kw |
m2 |
N |
W |
m3/h |
mm |
v |
mm |
mm |
|
DLE-3.8/22 |
3.8 |
22 |
1 |
180 |
3000 |
400 |
220/380 |
16 |
25 |
|
DLE-5.8/30 |
5.8 |
30 |
2 |
2*120 |
4600 |
350 |
220/380 |
16 |
25 |
|
DLE-7.8/40 |
7.8 |
40 |
2 |
2*120 |
4600 |
350 |
220/380 |
16 |
25 |
|
DLE-12/60 |
12 |
60 |
2 |
2*180 |
6000 |
400 |
220/380 |
16 |
25 |
|
DLE-16/80 |
16 |
80 |
2 |
2*250 |
9000 |
450 |
220/380 |
19 |
35 |
|
DLE-21/105 |
21 |
105 |
2 |
2*250 |
9000 |
450 |
220/380 |
19 |
35 |
|
DLE-25/125 |
25 |
125 |
3 |
3*250 |
13500 |
450 |
220/380 |
19 |
35 |
|
DLE-32/160 |
32 |
160 |
3 |
3*250 |
13500 |
450 |
220/380 |
19 |
35 |
|
DLE-37/185 |
37 |
185 |
4 |
4*250 |
18000 |
450 |
220/380 |
25 |
42 |
|
DLE-42/210 |
42 |
210 |
4 |
4*250 |
18000 |
450 |
220/380 |
25 |
42 |
Dimension
| Model |
Installation dimensions |
Power |
|||||||
|
A |
B |
C |
D |
E1 |
E2 |
E3 |
F |
||
|
DLE-3.8/22 |
980 |
880 |
270 |
945 |
700 |
- |
- |
140 |
1*400 |
|
DLE-5.8/30 |
1510 |
850 |
270 |
915 |
1230 |
- |
- |
140 |
2*350 |
|
DLE-7.8/40 |
1510 |
850 |
270 |
915 |
1230 |
- |
- |
140 |
2*350 |
|
DLE-12/60 |
1510 |
1050 |
370 |
1115 |
1230 |
- |
- |
140 |
2*400 |
|
DLE-16/80 |
1510 |
1050 |
370 |
1115 |
1230 |
- |
- |
140 |
2*450 |
|
DLE-21/105 |
1920 |
1050 |
370 |
1115 |
1640 |
- |
- |
140 |
2*450 |
|
DLE-25/125 |
2220 |
1050 |
370 |
1115 |
674 |
633 |
633 |
140 |
3*450 |
|
DLE-32/160 |
2720 |
1050 |
370 |
1115 |
840 |
800 |
800 |
140 |
3*450 |
|
DLE-37/185 |
3120 |
1050 |
370 |
1115 |
1440 |
1400 |
- |
140 |
4*450 |
|
DLE-42/210 |
3520 |
1050 |
370 |
1115 |
1640 |
1600 |
- |
140 |
4*450 |
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