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.
- Three-phase current 50 Hz
- Three-phase current 60 Hz
- Three-phase current 50 Hz IE3
- Three-phase current 60 Hz IE3
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
Downloads
|
Catalogue 1SD/2SD |
Catalogue | 8 MB | Download | |
|
Catalogue ND |
Catalogue | 5 MB | Download | |
|
Instruction manual 1SD, 2SD (de, en) |
Instruction manual | 4 MB | Download | |
|
Operating instruction 1SD, 2SD (sl, en) |
Instruction manual | 3 MB | Download | |
|
Instruction manual 1SD, 2SD (es) |
Instruction manual | 3 MB | Download | |
|
Instruction manual 1SD, 2SD (fr, it, nl, da) |
Instruction manual | 6 MB | Download | |
|
Instruction manual 1SD, 2SD (pl) |
Instruction manual | 3 MB | Download |
