Radial Medium Pressure Blowers
RD 4, RE 4
Up to 142 m³/min and 10,600 Pa. Housing made of cast aluminium, impellers primarily bent backwards and made of aluminium, 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
RD 4
-
13,5
2200
230/400
50
2,5/1,45
0,55
2840
2840
19,0
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
RD 4
-
13,0
2300
277/480
60
2,5/1,45
0,66
3410
3410
19,0
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
RE 4
-
13,5
2200
230
50
3,6
0,55
2820
2820
20,7
16/450
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
RE 4
-
14,7
2400
230
60
3,6
0,55
3385
3385
20,7
16/450
Technical drawings
