Double stage side channel blowers
2SD 420
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 420 - 50/1,6
-
2,5
28000
2,5
28000
207-253 / 360-440
50
7,5/4,3
1,6
25
66
2SD 420 - 50/2,2
-
2,50
44000
2,50
33000
207-253 / 360-440
50
9,7/5,6
2,20
27
66
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 420 - 50/1,6
-
3,00
31000
3,0
32000
220-250 / 415-480
60
8,0/4,6
2,2
25
69
2SD 420 - 50/2,2
-
3,00
42000
3,00
35000
220-250 / 415-480
60
13,0/7,5
3,8
27
69
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 420 - 50/1,5
IE3
2,50
31000
2,50
32000
230/400
50
5,20/3,00
1,50
32
66
2SD 420 - 50/2,2
IE3
2,50
42000
2,50
32000
230/400
50
7,53/4,35
2,20
35
66
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 420 - 50/1,5
IE3
3,00
28000
3,00
30000
480
60
2,90
1,75
32
69
2SD 420 - 50/2,2
IE3
3,00
47000
3,00
40000
480
60
4,17
2,55
35
69
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 |
