Round nozzle supply air chilled water air handling unit: High-efficiency climate control solution designed for versatile industrial and commercial applications.
Aluminium alloy frame with anti-cold bridge design. Double skin panels (30mm/50mm) in color steel for durability and aesthetics.
Optimized opening directions for pressure sections to minimize air leakage. Optional access windows available.
DIDW centrifugal fans with 15+ years lifespan. High efficiency and low noise with dynamic balance testing.
Insulation class F motors with belt drive and vibration dampers to ensure smooth operation.
CAD-designed coils for chilled/hot water or steam. Tested at 2.5MPa for leak-proof reliability.
Sloped stainless steel or galvanized steel pans for efficient water drainage and hygiene.
Multiple stages from G3 primary to F9 secondary filters. Optional HEPA filters for cleanroom needs.
Manual or electronic regulation using galvanized steel or aluminium alloy materials.
Options include wet film, high pressure spray, steam, electrode, or electric heating humidifiers.
Wheel dehumidifiers capable of handling humidity levels below 50% for industrial processes.
Plate or wheel type aluminium heat recovery to maximize energy savings during pre-cooling/heating.
All sections can be combined flexibly to meet specific project requirements.
Electronic Factories Pharmaceutical Plants Precision Instruments Petrochemical Industry Tobacco Factories Process Cooling
| Model Type | Air Flow (m³/h) | Noise dB(A) | Cooling (kW) | Heating (kW) | Static Pressure (Pa) | Motor (kW) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| PWL 220-6X | 22000 | ≤69 | 398.37 | 386.17 | 360 | 5.5 | 887 |
| PWL 250-6X | 25000 | ≤70 | 439.27 | 426.33 | 370 | 7.5 | 945 |
| PWL 300-6X | 30000 | ≤72 | 547.70 | 531.25 | 370 | 7.5 | 1130 |
| PWL 400-6X | 40000 | ≤75 | 708.76 | 683.77 | 480 | 5.5×2 | 1340 |
| PWL 500-6X | 50000 | ≤75 | 907.33 | 853.41 | 490 | 7.5×2 | 1620 |
| PWL 600-6X | 60000 | ≤76 | 1145.51 | 1056.81 | 590 | 11×2 | 1845 |





