Explosion-proof radial medium pressure blowers
RD 4 ATEX
Up to 90 m³/min and 6,800 Pa. Explosion-proof construction according to DIN EN 14986 (Design of fans working in potentially explosive atmospheres). Suitable for zones 1, 2 and 22. 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
RD 4 ATEX
-
13,5
2200
230/400
50
2,50/1,45
0,55
2270
2270
19,9
Technical drawings
