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AC centrifugal fans (backward curved)
centrifugal fans
  • AC
  • 310
  • 355
  • 230/50
  • 230/60

Airflow, m3/h

Sound pressure, m3/h

Active filters:

Active filters:

Model Airflow Power supply Motor type Dimensions Sound pressure level

Model

BL-B310B-4E-L01-01

Airflow

2200/2450

Power supply

230/50 | 230/60

Motor type

AC

Dimensions

310

Sound pressure level

71/75

Model

BL-B355A-4E-M01-01

Airflow

2900/3250

Power supply

230/50 | 230/60

Motor type

AC

Dimensions

355

Sound pressure level

72/76