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

US Tel. +1 765-780-7139

Introducing the KRR impellers from Blauberg, where ingenuity meets perfection. Developed with meticulous attention to detail, these impellers embody unparalleled precision and unrivaled performance. Built to withstand tough conditions, they effortlessly move air with unmatched efficiency and effectiveness. With their quiet operation, the KRR impellers redefine the standard of air movement. Enjoy the epitome of perfection and experience the transformative power of the KRR impellers from Blauberg. Take your air management to new heights.

Impellers KRR series   Plug Fan AR series
  • AC
  • 361х128х203
  • 406.2х144х228
  • 457х163х257
  • 515х183х183
  • 580.5х206х326
  • 644.2х229х363
  • 721.8х256х406
  • 811.8х287х457
  • 914x325x515
  • 343х59х188.4
  • 378х66х213.1
  • 418х74х237.8
  • 464х83х270.7
  • 514х94х304.3
  • 564х104х339.7
  • 634х117х381.8
  • 704х131х428.9
  • 784x148x483.3
  • 310
  • 355
  • 400
  • 450
  • 500
  • 560
  • 630
  • 710
  • 800
  • 400/50

Airflow, m3/h

Sound pressure, m3/h

Active filters:

Active filters:

Model Airflow Power supply Motor type Dimensions Sound pressure level

Model

KRR31A/SM16-1

Airflow

-

Power supply

-

Motor type

-

Dimensions

361х128х203

Sound pressure level

-

Model

KRR35A/SM16-1

Airflow

-

Power supply

-

Motor type

-

Dimensions

406.2х144х228

Sound pressure level

-

Model

KRR40A/SM16-1

Airflow

-

Power supply

-

Motor type

-

Dimensions

457х163х257

Sound pressure level

-

Model

KRR45A/SM20

Airflow

-

Power supply

-

Motor type

-

Dimensions

515х183х183

Sound pressure level

-

Model

KRR50A/SM20

Airflow

-

Power supply

-

Motor type

-

Dimensions

580.5х206х326

Sound pressure level

-

Model

KRR56A/SM20

Airflow

-

Power supply

-

Motor type

-

Dimensions

644.2х229х363

Sound pressure level

-

Model

KRR63A/SM25

Airflow

-

Power supply

-

Motor type

-

Dimensions

721.8х256х406

Sound pressure level

-

Model

KRR71A/SM25

Airflow

-

Power supply

-

Motor type

-

Dimensions

811.8х287х457

Sound pressure level

-

Model

KRR80A/SM25

Airflow

-

Power supply

-

Motor type

-

Dimensions

914x325x515

Sound pressure level

-

Model

IR 310BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

343х59х188.4

Sound pressure level

-

Model

IR 355BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

378х66х213.1

Sound pressure level

-

Model

IR 400BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

418х74х237.8

Sound pressure level

-

Model

IR 450BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

464х83х270.7

Sound pressure level

-

Model

IR 500BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

514х94х304.3

Sound pressure level

-

Model

IR 560BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

564х104х339.7

Sound pressure level

-

Model

IR 630BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

634х117х381.8

Sound pressure level

-

Model

IR 710BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

704х131х428.9

Sound pressure level

-

Model

IR 800BK ST

Airflow

-

Power supply

-

Motor type

-

Dimensions

784x148x483.3

Sound pressure level

-

Model

AR31-2DN-1.1

Airflow

5900

Power supply

400/50

Motor type

AC

Dimensions

310

Sound pressure level

91

Model

AR31-2DN-1.5

Airflow

6600

Power supply

400/50

Motor type

AC

Dimensions

310

Sound pressure level

94

Model

AR31-2DN-2.2

Airflow

7400

Power supply

400/50

Motor type

AC

Dimensions

310

Sound pressure level

95

Model

AR31-2DN-3

Airflow

8200

Power supply

400/50

Motor type

AC

Dimensions

310

Sound pressure level

100

Model

AR31-2DN-4

Airflow

9000

Power supply

400/50

Motor type

AC

Dimensions

310

Sound pressure level

98

Model

AR35-4DN-1.1

Airflow

6000

Power supply

400/50

Motor type

AC

Dimensions

355

Sound pressure level

90

Model

AR35-4DN-1.5

Airflow

6500

Power supply

400/50

Motor type

AC

Dimensions

355

Sound pressure level

91

Model

AR35-2DN-2.2

Airflow

7500

Power supply

400/50

Motor type

AC

Dimensions

355

Sound pressure level

93

Model

AR35-2DN-3

Airflow

8200

Power supply

400/50

Motor type

AC

Dimensions

355

Sound pressure level

94

Model

AR35-2DN-4

Airflow

9000

Power supply

400/50

Motor type

AC

Dimensions

355

Sound pressure level

96

Model

AR40-4DN-1.1

Airflow

7000

Power supply

400/50

Motor type

AC

Dimensions

400

Sound pressure level

85

Model

AR40-4DN-1.5

Airflow

8000

Power supply

400/50

Motor type

AC

Dimensions

400

Sound pressure level

87

Model

AR40-4DN-2.2

Airflow

9000

Power supply

400/50

Motor type

AC

Dimensions

400

Sound pressure level

91

Model

AR40-4DN-3

Airflow

10000

Power supply

400/50

Motor type

AC

Dimensions

400

Sound pressure level

93

Model

AR40-2DN-4

Airflow

11000

Power supply

400/50

Motor type

AC

Dimensions

400

Sound pressure level

95

Model

AR40-2DN-5.5

Airflow

12000

Power supply

400/50

Motor type

AC

Dimensions

400

Sound pressure level

97

Model

AR45-4DN-1.1

Airflow

8200

Power supply

400/50

Motor type

AC

Dimensions

450

Sound pressure level

85

Model

AR45-4DN-1.5

Airflow

9200

Power supply

400/50

Motor type

AC

Dimensions

450

Sound pressure level

87

Model

AR45-4DN-2.2

Airflow

10500

Power supply

400/50

Motor type

AC

Dimensions

450

Sound pressure level

91

Model

AR45-4DN-3

Airflow

11500

Power supply

400/50

Motor type

AC

Dimensions

450

Sound pressure level

94

Model

AR45-4DN-4

Airflow

13000

Power supply

400/50

Motor type

AC

Dimensions

450

Sound pressure level

99

Model

AR45-4DN-5.5

Airflow

14000

Power supply

400/50

Motor type

AC

Dimensions

450

Sound pressure level

102

Model

AR45-2DN-7.5

Airflow

15500

Power supply

400/50

Motor type

AC

Dimensions

450

Sound pressure level

102

Model

AR50-4DN-1.5

Airflow

11000

Power supply

400/50

Motor type

AC

Dimensions

500

Sound pressure level

84

Model

AR50-4DN-2.2

Airflow

12500

Power supply

400/50

Motor type

AC

Dimensions

500

Sound pressure level

88

Model

AR50-4DN-3

Airflow

13500

Power supply

400/50

Motor type

AC

Dimensions

500

Sound pressure level

92

Model

AR50-4DN-4

Airflow

15000

Power supply

400/50

Motor type

AC

Dimensions

500

Sound pressure level

96

Model

AR50-4DN-5.5

Airflow

17000

Power supply

400/50

Motor type

AC

Dimensions

500

Sound pressure level

102

Model

AR50-4DN-7.5

Airflow

18500

Power supply

400/50

Motor type

AC

Dimensions

500

Sound pressure level

107

Model

AR50-4DN-11

Airflow

20000

Power supply

400/50

Motor type

AC

Dimensions

500

Sound pressure level

110

Model

AR56-6DN-1.5

Airflow

12500

Power supply

400/50

Motor type

AC

Dimensions

560

Sound pressure level

85

Model

AR56-4DN-2.2

Airflow

13500

Power supply

400/50

Motor type

AC

Dimensions

560

Sound pressure level

90

Model

AR56-4DN-3

Airflow

15500

Power supply

400/50

Motor type

AC

Dimensions

560

Sound pressure level

95

Model

AR56-4DN-4

Airflow

17500

Power supply

400/50

Motor type

AC

Dimensions

560

Sound pressure level

99

Model

AR56-4DN-5.5

Airflow

18500

Power supply

400/50

Motor type

AC

Dimensions

560

Sound pressure level

10

Model

AR56-4DN-7.5

Airflow

21500

Power supply

400/50

Motor type

AC

Dimensions

560

Sound pressure level

107

Model

AR56-4DN-11

Airflow

24000

Power supply

400/50

Motor type

AC

Dimensions

560

Sound pressure level

109

Model

AR63-6DN-1.5

Airflow

15000

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

85

Model

AR63-6DN-2.2

Airflow

16250

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

89

Model

AR63-6DN-3

Airflow

18000

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

93

Model

AR63-4DN-4

Airflow

20000

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

96

Model

AR63-4DN-5.5

Airflow

22000

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

97

Model

AR63-4DN-7.5

Airflow

24000

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

104

Model

AR63-4DN-11

Airflow

27500

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

108

Model

AR63-4DN-15

Airflow

30000

Power supply

400/50

Motor type

AC

Dimensions

630

Sound pressure level

110

Model

AR71-6DN-2.2

Airflow

18500

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

86

Model

AR71-6DN-3

Airflow

21500

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

92

Model

AR71-6DN-4

Airflow

23000

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

93

Model

AR71-6DN-5.5

Airflow

26000

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

99

Model

AR71-6DN-7.5

Airflow

28000

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

105

Model

AR71-4DN-11

Airflow

32500

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

105

Model

AR71-4DN-15

Airflow

36000

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

105

Model

AR71-4DN-18.5

Airflow

38000

Power supply

400/50

Motor type

AC

Dimensions

710

Sound pressure level

112

Model

AR80-6DN-4

Airflow

27500

Power supply

400/50

Motor type

AC

Dimensions

800

Sound pressure level

93

Model

AR80-6DN-5.5

Airflow

30000

Power supply

400/50

Motor type

AC

Dimensions

800

Sound pressure level

99

Model

AR80-6DN-7.5

Airflow

33000

Power supply

400/50

Motor type

AC

Dimensions

800

Sound pressure level

105

Model

AR80-6DN-11

Airflow

37500

Power supply

400/50

Motor type

AC

Dimensions

800

Sound pressure level

105

Model

AR80-6DN-15

Airflow

42500

Power supply

400/50

Motor type

AC

Dimensions

800

Sound pressure level

105