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AC centrifugal fans (backward curved)
centrifugal fans
  • AC
  • 310
  • 355
  • 400/50

Airflow, m3/h

Sound pressure, m3/h

Active filters:

Active filters:

Model Airflow Power supply Motor type Dimensions Sound pressure level

Model

BL-B310B-4D-L01-01

Airflow

2250

Power supply

400/50

Motor type

AC

Dimensions

310

Sound pressure level

71

Model

BL-B355A-4D-M01-01

Airflow

2600

Power supply

400/50

Motor type

AC

Dimensions

355

Sound pressure level

72