Single Stage Side Channel Blowers
SD 20 M, SE 20
Up to 19 m³/min and 410 mbar. Housing and open/closed impellers made of cast aluminium. Direct motor, integrated silencer, compact construction, mostly corrosion-resistant.
- Three-phase current 50 Hz
- Three-phase current 60 Hz
- Single-phase current 50 Hz
- Single-phase current 60 Hz
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
Motor speed
Fan speed
Weight
Capacitor
Sound pressure level
-
m³/min
Pa
m³/min
Pa
V
Hz
A
kW
min-1
min-1
kg
µF/V
dB (A)
SD 20 M
-
0,88
8500
0,88
8000
200-255/346-440 ±5%
50
0,90-1,10/0,52-0,63
0,18
2825
2825
8,5
-
62
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
Motor speed
Fan speed
Weight
Capacitor
Sound pressure level
-
m³/min
Pa
m³/min
Pa
V
Hz
A
kW
min-1
min-1
kg
µF/V
dB (A)
SD 20 M
-
1,05
12000
1,05
11000
200-277/346-480 ±5%
60
1,15-1,25/0,67-0,71
0,29
3345
3345
8,5
-
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
Motor speed
Fan speed
Weight
Capacitor
Sound pressure level
-
m³/min
Pa
m³/min
Pa
V
Hz
A
kW
min-1
min-1
kg
µF/V
dB (A)
SE 20
-
0,95
8000
0,95
7500
230
50
1,60
0,19
2800
2800
8,5
10/450
62
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
Motor speed
Fan speed
Weight
Capacitor
Sound pressure level
-
m³/min
Pa
m³/min
Pa
V
Hz
A
kW
min-1
min-1
kg
µF/V
dB (A)
SE 20
-
1,15
12000
1,15
11000
230
60
2,35
0,33
3400
3400
9,3
10/450
66
Technical drawings
