Explosion-proof radial high pressure blowers
HRD 7 FU ATEX
Up to 97 m³/min and 16,000 Pa. Explosion-proof construction according to DIN EN 14986. Suitable for zones 1, 2 and 22. Wear-free, direct drive via offset frequency converter (FU/FC). Higher rotation up to 105 Hz (approx. 6,200 rpm). Pressure-proof encapsulated motor. Housing made of cast aluminium, impellers primarily bent backwards and made of aluminium, mostly corrosion-resistant.
Characteristic curves
Performance data
Efficiency class
Volume flow
Total pressure difference
Voltage
Frequency
Current consumption
Performance
Motor speed
Fan speed
Weight
-
m³/min
Pa
V
Hz
A
kW
min-1
min-1
kg
HRD 7 FU-105/11,0 ATEX
-
27,0
16000
400
105
24,2
11,0
6110
6250
130
HRD 7 FU-105/15,0 ATEX
-
38,0
16000
400
105
36,0
14,0
6240
6250
154
HRD 7 FU-105/20,0 ATEX
-
97,0
16000
400
105
38,9
20,0
6180
6250
225
Technical drawings
