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Efficiency
Air quality
Reliable cooling and moisture removal ensure stable air quality for demanding applications and varying loads.
Versatility
Flow range
The range covers 0.5-30 Nm³/min, supporting diverse system sizes while maintaining consistent drying efficiency.
Compactness
Compact design
Small footprints and optimized layouts simplify installation in restricted locations without compromising cooling efficiency.
Refrigeration circuit
The KWD‑B series employs a direct‑expansion refrigeration system configured for stable dew‑point control across broad load conditions. Heat exchange is supported by compact evaporators matched to each flow class, ensuring efficient thermal transfer while minimizing pressure loss. The range uses proven refrigerant to sustain reliable cooling and balanced operating pressures. This arrangement maintains moisture removal performance while supporting long‑term system durability.
Why the KWD-B series stands out
This series provides a reliable solution for users requiring refrigerated drying performance across a wide range of flow rates. Its extended capacity range supports both compact and large‑scale installations, enabling simplified maintenance and flexible placement. In addition, refrigerant configurations and connection sizes are matched to each capacity class, ensuring stable cooling performance and efficient system integration.
- Compact refrigerated air dryers supporting flows from 0.5 to 30 Nm³/min
- R‑134a, R‑410a, or R‑22 refrigerants
- Ambient temperature range from 2 to 40 °C, with inlet air temperatures up to 50 °C
- Connection sizes from 1/2″ to 3″, enabling flexible system integration
- Models vary by refrigerant type, connection size, and capacity class
- The range includes compact low‑flow units as well as higher‑capacity versions
Get in touch today!
With so many air treatment products available, finding the right solution can seem challenging. Our specialists are here to simplify the process and deliver options that match your exact requirements. Get in touch with us for expert advice and tailored recommendations.
Technical data
INSTALLED POWER
3.1
Power requirements span 0.4-3.1 kW, enabling efficient energy use across low and mid-capacity dryer models.
FAD
30
KWD-B handles 0.5 to 30 Nm³/min across 11 models, supporting compressed‑air system sizes from small to large.
TEMPERATURE
40
The range is designed for stable operation in ambient temperatures from 2 to 40 °C, supporting reliable cooling performance.
| Model | Power consumption (kW) | Ambient temperature (°C) | Inlet temperature (°C) | Processing capacity (Nm3/min) | Power (V/Ph/Hz) |
|---|---|---|---|---|---|
| KWD-5B-1 | 0.4 | 2-40 | 50 | 0.5 | 220/1/60 |
| KWD-7B-1 | 0.4 | 2-40 | 50 | 0.7 | 220/1/60 |
| KWD-10B-1 | 0.4 | 2-40 | 50 | 1.2 | 220/1/60 |
| KWD-15B-1 | 0.5 | 2-40 | 50 | 1.8 | 220/1/60 |
| KWD-20B-1 | 0.8 | 2-40 | 50 | 2.6 | 220/1/60 |
| KWD-35B-1 | 1.2 | 2-40 | 50 | 4.7 | 220/1/60 |
| KWD-50B-1 | 1.2 | 2-40 | 50 | 6.8 | 220/1/60 |
| KWD-75B | 1.3 | 2-40 | 50 | 10.5 | 220/1/60 |
| KWD-100B | 1.7 | 2-40 | 50 | 14 | 220/1/60 |
| KWD-150B | 2.9 | 2-40 | 50 | 20 | 220/1/60 |
| KWD-200B | 3.1 | 2-40 | 50 | 30 | 220/1/60 |
For full technical specification and more information refer to product brochure
KWD-B series
Full product range
- Filename
- KyungWon_KWD_B_leaflet_LR_EN.pdf
- Size
- 2 MB
- Format
