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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.

  • EC
  • DC
  • AC
  • 133
  • 175
  • 190
  • 220
  • 225
  • 250
  • 280
  • 310
  • 355
  • 400
  • 450
  • 120 VAC
  • 24 VDC
  • 230 VAC
  • 380 VAC

Airflow, m3/h

Power, W

Active filters:

Active filters:

Model Impeller size [mm] Motor Type Nominal voltage [V] Power consumption [W] Air Flow [m³/h]

Type

BC-B133A-EC-00

Impeller size

133

Motor Type

EC

Power supply

120

Power consumption

49

Air Flow

275

Type

BC-B133B-EC-01

Impeller size

133

Motor Type

EC

Power supply

120

Power consumption

36

Air Flow

264

Type

BC-B133B-EC-03

Impeller size

133

Motor Type

EC

Power supply

120

Power consumption

30

Air Flow

253

Type

BC-B133B-EC-05

Impeller size

133

Motor Type

EC

Power supply

120

Power consumption

43

Air Flow

286

Type

BC-B175A-EC-00

Impeller size

175

Motor Type

EC

Power supply

120

Power consumption

56

Air Flow

690

Type

BC-B190B-EC-00

Impeller size

190

Motor Type

EC

Power supply

120

Power consumption

85

Air Flow

680

Type

BC-B190B-EC-01

Impeller size

190

Motor Type

EC

Power supply

120

Power consumption

75

Air Flow

739

Type

BC-B190B-EC-03

Impeller size

190

Motor Type

EC

Power supply

120

Power consumption

178

Air Flow

940

Type

BC-B190B-EC-06

Impeller size

190

Motor Type

EC

Power supply

120

Power consumption

48

Air Flow

526

Type

BC-B190B-EC-16

Impeller size

190

Motor Type

EC

Power supply

120

Power consumption

119

Air Flow

874

Type

BC-B220C-EC-00

Impeller size

220

Motor Type

EC

Power supply

120

Power consumption

98

Air Flow

912

Type

BC-B220C-EC-01

Impeller size

220

Motor Type

EC

Power supply

120

Power consumption

170

Air Flow

1087

Type

BC-B220C-EC-02

Impeller size

220

Motor Type

EC

Power supply

120

Power consumption

82

Air Flow

895

Type

BC-B220C-EC-06

Impeller size

220

Motor Type

EC

Power supply

120

Power consumption

116

Air Flow

957

Type

BC-B225D-EC-00

Impeller size

225

Motor Type

EC

Power supply

120

Power consumption

82

Type

BC-B225D-EC-01

Impeller size

225

Motor Type

EC

Power supply

120

Power consumption

168

Type

BC-B250B-EC-00

Impeller size

250

Motor Type

EC

Power supply

120

Power consumption

85

Air Flow

1123

Type

BC-B250B-EC-01

Impeller size

250

Motor Type

EC

Power supply

120

Power consumption

175

Air Flow

1360

Type

BC-B250B-EC-02

Impeller size

250

Motor Type

EC

Power supply

120

Power consumption

132

Air Flow

1201

Type

BC-B250B-EC-07

Impeller size

250

Motor Type

EC

Power supply

120

Power consumption

220

Air Flow

1568

Type

BC-B280D-EC-07

Impeller size

280

Motor Type

EC

Power supply

120

Power consumption

230

Air Flow

2127

Type

BD-B175A-EC-00

Impeller size

175

Motor Type

DC

Power supply

24

Power consumption

90

Air Flow

821

Type

BD-B190B-EC-00

Impeller size

190

Motor Type

DC

Power supply

24

Power consumption

90

Air Flow

817

Type

BD-B220C-EC-00

Impeller size

220

Motor Type

DC

Power supply

24

Power consumption

92

Air Flow

976

Type

BD-B225G-EC-00

Impeller size

225

Motor Type

EC

Power supply

24

Power consumption

85

Air Flow

934

Type

BD-B250B-EC-00

Impeller size

250

Motor Type

DC

Power supply

24

Power consumption

95

Air Flow

1076

Type

BL-B133A-EC-00

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

42

Air Flow

308

Type

BL-B133A-EC-01

Impeller size

133

Motor Type

EC

Power supply

120

Power consumption

32

Air Flow

287

Type

BL-B133A-EC-03

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

62

Air Flow

390

Type

BL-B133A-EC-04

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

50

Air Flow

427

Type

BL-B133A-EC-08

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

79

Air Flow

379

Type

BL-B133B-EC-00

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

28

Air Flow

328

Type

BL-B133B-EC-01

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

35

Air Flow

265

Type

BL-B133B-EC-03

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

30

Air Flow

332

Type

BL-B133B-EC-05

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

30

Air Flow

284

Type

BL-B133B-EC-08

Impeller size

133

Motor Type

EC

Power supply

230

Power consumption

39

Air Flow

275

Type

BL-B175A-EC-00

Impeller size

175

Motor Type

EC

Power supply

230

Power consumption

50

Air Flow

556

Type

BL-B175A-EC-01

Impeller size

175

Motor Type

EC

Power supply

120

Power consumption

33

Air Flow

554

Type

BL-B175A-EC-03

Impeller size

175

Motor Type

EC

Power supply

230

Power consumption

82

Air Flow

810

Type

BL-B175B-EC-01

Impeller size

175

Motor Type

EC

Power supply

230

Power consumption

85

Air Flow

698

Type

BL-B175B-EC-120

Impeller size

175

Motor Type

EC

Power supply

230

Power consumption

115

Air Flow

798

Type

BL-B190A-2E-A01-01 (50/60 Hz)

Impeller size

190

Motor Type

AC

Power supply

230

Power consumption

80

Air Flow

32142

Type

BL-B190A-2E-A01-01 (50Hz)

Impeller size

190

Motor Type

AC

Power supply

230

Power consumption

61

Air Flow

630

Type

BL-B190A-2E-A03-01 (2-speed)

Impeller size

190

Motor Type

AC

Power supply

230

Power consumption

60

Air Flow

242

Type

BL-B190A-2E-A03-01 (3-speed)

Impeller size

190

Motor Type

AC

Power supply

230

Power consumption

78

Air Flow

600

Type

BL-B190B-EC-00

Impeller size

190

Motor Type

EC

Power supply

230

Power consumption

90

Air Flow

680

Type

BL-B190B-EC-01

Impeller size

190

Motor Type

EC

Power supply

230

Power consumption

64

Air Flow

625

Type

BL-B190B-EC-02

Impeller size

190

Motor Type

EC

Power supply

230

Power consumption

46

Type

BL-B190B-EC-03

Impeller size

190

Motor Type

EC

Power supply

230

Power consumption

167

Air Flow

863

Type

BL-B190B-EC-04

Impeller size

190

Motor Type

EC

Power supply

230

Power consumption

108

Air Flow

709

Type

BL-B190B-EC-07

Impeller size

190

Motor Type

EC

Power supply

120

Power consumption

95

Air Flow

662

Type

BL-B190B-EC-11

Impeller size

190

Motor Type

EC

Power supply

120

Power consumption

32

Air Flow

484

Type

BL-B190B-EC-120

Impeller size

190

Motor Type

EC

Power supply

230

Power consumption

123

Air Flow

830

Type

BL-B220C-EC-01

Impeller size

220

Motor Type

EC

Power supply

230

Power consumption

165

Air Flow

1084

Type

BL-B220C-EC-05

Impeller size

220

Motor Type

EC

Power supply

230

Power consumption

131

Air Flow

1027

Type

BL-B220C-EC-06

Impeller size

220

Motor Type

EC

Power supply

230

Power consumption

109

Air Flow

1002

Type

BL-B220C-EC-07

Impeller size

220

Motor Type

EC

Power supply

230

Power consumption

240

Air Flow

1257

Type

BL-B225D-EC-00

Impeller size

225

Motor Type

EC

Power supply

230

Power consumption

85

Air Flow

1002

Type

BL-B225D-EC-01

Impeller size

225

Motor Type

EC

Power supply

230

Power consumption

165

Air Flow

1287

Type

BL-B225R-EC-07

Impeller size

225

Motor Type

EC

Power supply

230

Power consumption

240

Air Flow

1306

Type

BL-B250B-EC-00

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

85

Air Flow

1020

Type

BL-B250B-EC-01

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

165

Air Flow

1426

Type

BL-B250B-EC-02

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

100

Air Flow

1150

Type

BL-B250B-EC-07

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

220

Air Flow

1598

Type

BL-B250E-EC-01

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

532

Air Flow

2650

Type

BL-B250E-EC-05

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

520

Type

BL-B250E-EC-F05

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

410

Air Flow

2859

Type

BL-B250E-EC-H5

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

700

Air Flow

3026

Type

BL-B250P-EC-F05

Impeller size

250

Motor Type

EC

Power supply

230

Power consumption

400

Air Flow

2170

Type

BL-B280D-EC-07

Impeller size

280

Motor Type

EC

Power supply

230

Power consumption

235

Air Flow

2157

Type

BL-B280E-EC-05

Impeller size

280

Motor Type

EC

Power supply

230

Power consumption

700

Air Flow

3591

Type

BL-B280E-EC-F05

Impeller size

280

Motor Type

EC

Power supply

230

Power consumption

510

Air Flow

3189

Type

BL-B280P-EC-F05

Impeller size

280

Motor Type

EC

Power supply

230

Power consumption

490

Air Flow

2550

Type

BL-B310E-EC-05

Impeller size

310

Motor Type

EC

Power supply

230

Power consumption

700

Air Flow

4111

Type

BL-B310E-EC-F05

Impeller size

310

Motor Type

EC

Power supply

230

Power consumption

460

Air Flow

3711

Type

BL-B355E-EC-05

Impeller size

355

Motor Type

EC

Power supply

230

Power consumption

700

Air Flow

5034

Type

BL-B355E-EC-F05

Impeller size

355

Motor Type

EC

Power supply

230

Power consumption

440

Type

BL-B355P-EC-F05

Impeller size

355

Motor Type

EC

Power supply

230

Power consumption

450

Air Flow

3850

Type

BL-B400E-EC-05

Impeller size

400

Motor Type

EC

Power supply

230

Power consumption

700

Air Flow

6005

Type

BL-B400E-EC-F05

Impeller size

400

Motor Type

EC

Power supply

230

Power consumption

470

Air Flow

4996

Type

BL-B450D-EC-05

Impeller size

450

Motor Type

EC

Power supply

230

Power consumption

703

Air Flow

5792

Type

BY-B355E-EC-05

Impeller size

355

Motor Type

EC

Power supply

380

Power consumption

1150

Air Flow

5610