Double stage side channel blowers

2SD 820

Up to 21.83 m³/min and 750 mbar. Housing and open impellers made of cast aluminium. Direct motor, integrated temperature guard, integrated silencer, compact construction, mostly corrosion-resistant.

Characteristic curves

Performance data

Efficiency class

Volume flow

Total pressure difference

Volume flow (negative pressure)

Total pressure difference (negative pressure)

Voltage

Frequency

Current consumption

Performance

Weight

Sound pressure level

-

m³/min

Pa

m³/min

Pa

V

Hz

A

kW

kg

dB (A)

2SD 820 - 50/8,5

-

8,67

40000

8,67

40000

360-440

50

18,2

8,5

86

74

2SD 820 - 50/11,0

-

8,67

60000

8,67

43000

360-440

50

19,9

11,0

104

74

2SD 820 - 50/15,0

-

8,67

67000

8,67

46000

360-440

50

30,5

15,0

120

74

Characteristic curves

Performance data

Efficiency class

Volume flow

Total pressure difference

Volume flow (negative pressure)

Total pressure difference (negative pressure)

Voltage

Frequency

Current consumption

Performance

Weight

Sound pressure level

-

m³/min

Pa

m³/min

Pa

V

Hz

A

kW

kg

dB (A)

2SD 820 - 50/8,5

-

10,33

33000

10,33

36000

415-480

60

18,2

9,8

86

78

2SD 820 - 50/11,0

-

10,33

60000

10,33

46000

415-480

60

33,5

17,3

104

78

2SD 820 - 50/15,0

-

10,33

75000

10,33

49000

415-480

60

36,5

21,3

120

78

Characteristic curves

Performance data

Efficiency class

Volume flow

Total pressure difference

Volume flow (negative pressure)

Total pressure difference (negative pressure)

Voltage

Frequency

Current consumption

Performance

Weight

Sound pressure level

-

m³/min

Pa

m³/min

Pa

V

Hz

A

kW

kg

dB (A)

2SD 820 - 50/7,5

IE3

8,67

36000

8,67

38000

400/690

50

13,30/7,68

7,50

103

74

2SD 820 - 50/11,0

IE3

8,67

57000

8,67

46000

400/690

50

19,60/11,30

11,0

135

74

2SD 820 - 50/15,0

IE3

8,67

80000

8,67

48000

400/690

50

26,50/15,30

15,00

146

74

Characteristic curves

Performance data

Efficiency class

Volume flow

Total pressure difference

Volume flow (negative pressure)

Total pressure difference (negative pressure)

Voltage

Frequency

Current consumption

Performance

Weight

Sound pressure level

-

m³/min

Pa

m³/min

Pa

V

Hz

A

kW

kg

dB (A)

2SD 820 - 50/7,5

IE3

10,33

32000

10,33

33000

480

60

13,30

8,60

103

78

2SD 820 - 50/11,0

IE3

10,33

54000

10,33

46000

480

60

18,70

12,60

135

78

2SD 820 - 50/15,0

IE3

10,33

72000

10,33

46000

480

60

26,00

17,30

146

78

Technical drawings

Accessories

2SD 820 Enquire

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About our products

A peak into production

Take a peak at our Waghäusel and Chorzów production locations and learn more about the manufacture of our fans and side channel blowers.

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Applications

Elektror airsystems offers solutions for any application type and is therefore represented in numerous industries.

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Downloads

Looking for operating instructions, catalogues or dimensional drawings? You will find all the downloads here.

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