Model
OBAIR BF250I
OBAIR BF250I is listed in the OBAIR catalogue. Nominal airflow: 3500 m3/h; Airflow range: 2400–4300 m3/h. Confirm the project operating conditions before selection.
When to consider this equipment
Use this category for ventilation or air-handling duties. The section sequence, filtration, heating, cooling, recovery and control functions must follow the project air states.
What to include in an enquiry
Provide supply and extract airflow, outdoor and indoor design conditions, external static pressure, filtration class, heating and cooling duties, dimensions and service constraints. A drawing-linked 3D record exists in review, but no public exact-type viewer is claimed until the photo and deployed-runtime gates pass.
Verified technical data
BF250I
- Nominal airflow
- 3500 m3/h
- Airflow range
- 2400–4300 m3/h
- Length L
- 650 mm
- Width W
- 750 mm
- Height H
- 650 mm
- Catalogue dimension A
- 650 mm
- Catalogue dimension B
- 750 mm
- Catalogue dimension C
- 650 mm
- Catalogue dimension A1
- 810 mm
- Inlet dimension E
- 570 mm
- Inlet dimension F
- 520 mm
- Outlet dimension G
- 285 mm
- Outlet dimension J
- 285 mm
- Fan wheel diameter
- 250 mm
- Standard static pressure
- 300 Pa
- Standard motor power
- 0.75 kW
- Power supply
- 380 V / 3N~ / 50 Hz
- Weight
- 95 kg
On request
Not yet available
Selection from project conditions is available on enquiry