HQ Tel. +49(0)89-235-16-801

US Tel. +1 765-780-7139

Discover the power of Blauberg Motoren backward curved centrifugal fans! Designed for performance and efficiency, our fans are redefining the way you think about air ventilation. Thanks to their backward curved blades and free-running design, they deliver exceptional airflow. Enjoy quiet operation, reliability and versatility for a variety of applications.  Improve your ventilation with Blauberg Motoren curved centrifugal fans. Rely on our excellence in providing reliable and efficient air ventilation solutions.

Centrifugal fans
  • AC
  • EC
  • DC
  • 133
  • 175
  • 190
  • 220
  • 225
  • 250
  • 280
  • 310
  • 355
  • 400
  • 450
  • 230/50/60
  • 120/60
  • 24
  • 48
  • 230/50
  • 230/60
  • 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-B175A-2E-A01-01

Airflow

500/560

Power supply

230/50/60

Motor type

AC

Dimensions

175

Sound pressure level

60/62

Model

BL-B190A-2C-A01-01

Airflow

360

Power supply

120/60

Motor type

AC

Dimensions

190

Sound pressure level

62

Model

BL-B220B-2C-A01-01

Airflow

580

Power supply

120/60

Motor type

AC

Dimensions

220

Sound pressure level

69

Model

BC-B133A-EC-00

Airflow

190

Power supply

120/60

Motor type

EC

Dimensions

133

Sound pressure level

72

Model

BC-B175A-EC-00

Airflow

390

Power supply

120/60

Motor type

EC

Dimensions

175

Sound pressure level

72

Model

BC-B190B-EC-00

Airflow

400

Power supply

120/60

Motor type

EC

Dimensions

190

Sound pressure level

72

Model

BC-B220C-EC-00

Airflow

530

Power supply

120/60

Motor type

EC

Dimensions

220

Sound pressure level

72

Model

BC-B225D-EC-00

Airflow

580

Power supply

120/60

Motor type

EC

Dimensions

225

Sound pressure level

62

Model

BC-B250B-EC-00

Airflow

600

Power supply

120/60

Motor type

EC

Dimensions

250

Sound pressure level

72

Model

BD-B133B-EC-03

Airflow

260

Power supply

24

Motor type

DC

Dimensions

133

Sound pressure level

71

Model

BL-B175A-2E-A02-01

Airflow

530/600

Power supply

230/50/60

Motor type

AC

Dimensions

175

Sound pressure level

60/62

Model

BL-B190A-2C-A02-01

Airflow

390

Power supply

120/60

Motor type

AC

Dimensions

190

Sound pressure level

64

Model

BC-B190B-EC-03

Airflow

570

Power supply

120/60

Motor type

EC

Dimensions

190

Sound pressure level

72

Model

BC-B220C-EC-01

Airflow

640

Power supply

120/60

Motor type

EC

Dimensions

220

Sound pressure level

72

Model

BC-B225D-EC-01

Airflow

770

Power supply

120/60

Motor type

EC

Dimensions

225

Sound pressure level

72

Model

BC-B250B-EC-01

Airflow

770

Power supply

120/60

Motor type

EC

Dimensions

250

Sound pressure level

73

Model

BE-B133B-EC-03

Airflow

260

Power supply

48

Motor type

DC

Dimensions

133

Sound pressure level

71

Model

BD-B175B-EC-00

Airflow

760

Power supply

24

Motor type

DC

Dimensions

175

Sound pressure level

72

Model

BE-B175B-EC-00

Airflow

760

Power supply

48

Motor type

DC

Dimensions

175

Sound pressure level

72

Model

BD-B190B-EC-00

Airflow

720

Power supply

24

Motor type

DC

Dimensions

190

Sound pressure level

68

Model

BE-B190B-EC-00

Airflow

720

Power supply

48

Motor type

DC

Dimensions

190

Sound pressure level

68

Model

BD-B190B-EC-03

Airflow

900

Power supply

24

Motor type

DC

Dimensions

190

Sound pressure level

72

Model

BE-B190B-EC-03

Airflow

900

Power supply

48

Motor type

DC

Dimensions

190

Sound pressure level

72

Model

BD-B220С-EC-00

Airflow

1000

Power supply

24

Motor type

DC

Dimensions

220

Sound pressure level

72

Model

BE-B220С-EC-00

Airflow

1000

Power supply

48

Motor type

DC

Dimensions

220

Sound pressure level

72

Model

BD-B220С-EC-01

Airflow

1190

Power supply

24

Motor type

DC

Dimensions

220

Sound pressure level

72

Model

BE-B220С-EC-01

Airflow

1190

Power supply

48

Motor type

DC

Dimensions

220

Sound pressure level

72

Model

BD-B225G-EC-00

Airflow

980

Power supply

24

Motor type

DC

Dimensions

225

Sound pressure level

65

Model

BE-B225G-EC-00

Airflow

980

Power supply

48

Motor type

DC

Dimensions

225

Sound pressure level

65

Model

BD-B225G-EC-01

Airflow

1250

Power supply

24

Motor type

DC

Dimensions

225

Sound pressure level

72

Model

BE-B225G-EC-01

Airflow

1250

Power supply

48

Motor type

DC

Dimensions

225

Sound pressure level

72

Model

BD-B250B-EC-00

Airflow

1150

Power supply

24

Motor type

DC

Dimensions

250

Sound pressure level

66

Model

BE-B250B-EC-00

Airflow

1150

Power supply

48

Motor type

DC

Dimensions

250

Sound pressure level

66

Model

BD-B250B-EC-01

Airflow

1350

Power supply

24

Motor type

DC

Dimensions

250

Sound pressure level

69

Model

BE-B250B-EC-01

Airflow

1350

Power supply

48

Motor type

DC

Dimensions

250

Sound pressure level

69

Model

BL-B190А-2E-A01-01

Airflow

590/630

Power supply

230/50 | 230/60

Motor type

AC

Dimensions

190

Sound pressure level

62/64

Model

BL-B190A-2E-A02-01

Airflow

555/550

Power supply

230/50 | 230/60

Motor type

AC

Dimensions

190

Sound pressure level

60/65

Model

BL-B220B-2E-A01-01

Airflow

850

Power supply

230/50 | 230/60

Motor type

AC

Dimensions

220

Sound pressure level

69/70

Model

BL-B220B-2E-B01-01

Airflow

900/950

Power supply

230/50 | 230/60

Motor type

AC

Dimensions

220

Sound pressure level

70/71

Model

BL-B225G-2E-C01-01

Airflow

1150/1200

Power supply

230/50/60

Motor type

AC

Dimensions

225

Sound pressure level

70/71

Model

BL-B225F-2E-C01-01

Airflow

1300/1450

Power supply

230/50/60

Motor type

AC

Dimensions

225

Sound pressure level

70/71

Model

BL-B225C-2E-C01-01

Airflow

1400/1450

Power supply

230/50 | 230/60

Motor type

AC

Dimensions

225

Sound pressure level

70/71

Model

BL-B250C-2E-M01-01

Airflow

1410/1650

Power supply

230/50/60

Motor type

AC

Dimensions

250

Sound pressure level

70/71

Model

BL-B250С-2E-D01-01

Airflow

1450/1500

Power supply

230/50/60

Motor type

-

Dimensions

250

Sound pressure level

69/70

Model

BL-B280A-2E-D01-01

Airflow

2270

Power supply

230/50

Motor type

AC

Dimensions

280

Sound pressure level

78

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-B310B-4D-L01-01

Airflow

2250

Power supply

400/50

Motor type

AC

Dimensions

310

Sound pressure level

71

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

Model

BL-B355A-4D-M01-01

Airflow

2600

Power supply

400/50

Motor type

AC

Dimensions

355

Sound pressure level

72

Model

BL-B133A-EC-00

Airflow

325

Power supply

230/50/60

Motor type

EC

Dimensions

133

Sound pressure level

65

Model

BL-B133B-EC-00

Airflow

320

Power supply

230/50/60

Motor type

EC

Dimensions

133

Sound pressure level

65

Model

BL-B133A-EC-03

Airflow

390

Power supply

230/50/60

Motor type

EC

Dimensions

133

Sound pressure level

67

Model

BL-B133B-EC-01

Airflow

320

Power supply

230/50/60

Motor type

EC

Dimensions

133

Sound pressure level

70

Model

BL-B175A-EC-00

Airflow

620

Power supply

230/50/60

Motor type

EC

Dimensions

175

Sound pressure level

66

Model

BL-B175A-EC-03

Airflow

830

Power supply

230/50/60

Motor type

EC

Dimensions

175

Sound pressure level

68

Model

BL-B175B-EC-02

Airflow

680

Power supply

230/50/60

Motor type

EC

Dimensions

175

Sound pressure level

74

Model

BL-B190B-EC-00

Airflow

878

Power supply

230/50/60

Motor type

EC

Dimensions

190

Sound pressure level

72

Model

BL-B190B-EC-03

Airflow

1000

Power supply

230/50/60

Motor type

EC

Dimensions

190

Sound pressure level

72

Model

BL-B190B-EC-01

Airflow

680

Power supply

230/50/60

Motor type

EC

Dimensions

190

Sound pressure level

71

Model

BL-B190B-EC-02

Airflow

810

Power supply

230/50/60

Motor type

EC

Dimensions

190

Sound pressure level

71

Model

BL-B220C-EC-00

Airflow

1000

Power supply

230/50/60

Motor type

EC

Dimensions

220

Sound pressure level

70

Model

BL-B220C-EC-01

Airflow

1300

Power supply

230/50/60

Motor type

EC

Dimensions

220

Sound pressure level

72

Model

BL-B220C-EC-05

Airflow

1100

Power supply

230/50/60

Motor type

EC

Dimensions

220

Sound pressure level

71

Model

BL-B220C-EC-02

Airflow

1000

Power supply

230/50/60

Motor type

EC

Dimensions

220

Sound pressure level

69

Model

BL-B225D-EC-00

Airflow

1100

Power supply

230/50/60

Motor type

EC

Dimensions

225

Sound pressure level

68

Model

BL-B225D-EC-01

Airflow

1400

Power supply

230/50/60

Motor type

EC

Dimensions

225

Sound pressure level

72

Model

BL-B225G-EC-00

Airflow

980

Power supply

230/50/60

Motor type

EC

Dimensions

225

Sound pressure level

65

Model

BL-B225G-EC-02

Airflow

1120

Power supply

230/50/60

Motor type

EC

Dimensions

225

Sound pressure level

67

Model

BL-B225G-EC-01

Airflow

1280

Power supply

230/50/60

Motor type

EC

Dimensions

225

Sound pressure level

70

Model

BL-B225G-EC-07

Airflow

1300

Power supply

230/50/60

Motor type

EC

Dimensions

225

Sound pressure level

71

Model

BL-B250B-EC-00

Airflow

1190

Power supply

230/50/60

Motor type

EC

Dimensions

250

Sound pressure level

72

Model

BL-B250B-EC-01

Airflow

1500

Power supply

230/50/60

Motor type

EC

Dimensions

250

Sound pressure level

72

Model

BL-B250B-EC-02

Airflow

1200

Power supply

230/50/60

Motor type

EC

Dimensions

250

Sound pressure level

68

Model

BL-B250B-EC-07

Airflow

1600

Power supply

230/50/60

Motor type

EC

Dimensions

250

Sound pressure level

71

Model

BL-B250E-EC-05

Airflow

2350

Power supply

230/50/60

Motor type

EC

Dimensions

250

Sound pressure level

85

Model

BL-B250E-EC-F05

Airflow

3200

Power supply

230/50/60

Motor type

EC

Dimensions

250

Sound pressure level

77

Model

BL-B280D-EC-07

Airflow

2000

Power supply

230/50/60

Motor type

EC

Dimensions

280

Sound pressure level

71

Model

BL-B280E-EC-05

Airflow

3700

Power supply

230/50/60

Motor type

EC

Dimensions

280

Sound pressure level

85

Model

BL-B280E-EC-F05

Airflow

3750

Power supply

230/50/60

Motor type

EC

Dimensions

280

Sound pressure level

79

Model

BL-B310C-EC-07

Airflow

2450

Power supply

230/50/60

Motor type

EC

Dimensions

310

Sound pressure level

66

Model

BL-B310D-EC-07

Airflow

2600

Power supply

230/50/60

Motor type

EC

Dimensions

310

Sound pressure level

63

Model

BL-B310E-EC-05

Airflow

4000

Power supply

230/50/60

Motor type

EC

Dimensions

310

Sound pressure level

85

Model

BL-B310E-EC-F05

Airflow

4500

Power supply

230/50/60

Motor type

EC

Dimensions

310

Sound pressure level

75

Model

BL-B355E-EC-05

Airflow

5000

Power supply

230/50/60

Motor type

EC

Dimensions

355

Sound pressure level

85

Model

BL-B355E-EC-F05

Airflow

5400

Power supply

230/50/60

Motor type

EC

Dimensions

355

Sound pressure level

80

Model

BL-B400E-EC-05

Airflow

6500

Power supply

230/50/60

Motor type

EC

Dimensions

400

Sound pressure level

85

Model

BL-B400E-EC-F05

Airflow

6000

Power supply

230/50/60

Motor type

EC

Dimensions

400

Sound pressure level

80

Model

BL-B450E-EC-05

Airflow

6800

Power supply

230/50/60

Motor type

EC

Dimensions

450

Sound pressure level

70