B Series Air Curtain
Heavy-duty commercial/light-industrial air barrier for supermarkets, warehouses, logistics doors and food-processing entrances
Model B Series
Core Parameters
Air Velocity11 / 9 m/s (High / Low)
Installation Height2.5 – 3.0 m
Motor Power171 – 402 W (by model length)
Available Lengths900 / 1000 / 1200 / 1500 / 1800 / 2000 mm
Key Features
Heavy-duty commercial/light-industrial air barrier for supermarkets, warehouses, logistics doors and food-processing entrances
Reinforced all-metal construction with rust-resistant powder-spray finish to withstand frequent door traffic and wash-down environments
100% copper motor with high-quality ball bearings for extended service life and consistent performance
Two-speed operation allows flexible airflow control to match traffic flow and energy targets
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Applications
Warehouse doors
Logistics
Technical Parameters
| Model | Voltage (V) | Frequency (Hz) | Power (W) | Air Volume H (m³/h) | Air Volume L (m³/h) | Air Velocity H (m/s) | Air Velocity L (m/s) | Noise (dB) | Net Weight (kg) | Gross Weight (kg) | Unit Size (mm) | Carton Size (mm) | Mounting Height (m) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| FM-1209B | 220-240 | 50/60 | 171 | 1800 | 1400 | 11 | 9 | 50 | 9.3 | 10.3 | 900x179x207 | 950x220x265 | 2.5-3.0 |
| FM-1210B | 220-240 | 50/60 | 179 | 2000 | 1800 | 11 | 9 | 51 | 10.2 | 11.0 | 1000x179x207 | 1050x220x265 | 2.5-3.0 |
| FM-1212B | 220-240 | 50/60 | 210 | 2400 | 1900 | 11 | 9 | 51 | 11.7 | 12.5 | 1200x179x207 | 1250x220x265 | 2.5-3.0 |
| FM-1215B | 220-240 | 50/60 | 291 | 3000 | 2400 | 11 | 9 | 52 | 13.6 | 14.6 | 1500x179x207 | 1550x220x265 | 2.5-3.0 |
| FM-1218B | 220-240 | 50/60 | 390 | 3600 | 2900 | 11 | 9 | 53 | 16.9 | 17.9 | 1800x179x207 | 1850x220x265 | 2.5-3.0 |
| FM-1220B | 220-240 | 50/60 | 402 | 4000 | 3200 | 11 | 9 | 54 | 18.5 | 19.5 | 2000x179x207 | 2050x220x265 | 2.5-3.0 |
Support Documents
Air curtain catalogue and installation references for heavy-duty cross-flow projects.
Application Solutions
Solution pages for supermarkets, warehouses and commercial entrances.
Retail & Commercial Buildings Solution
Air curtain systems for retail and commercial entrances. 
Industrial Series
For warehouses, factories and large industrial doors. 
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