#Product Trends
NEW: centrifugal fan by MORO
Field of operation
Low-medium-high fl ow rates. Average pressures.
Blade type
Curve, backward (negative), see pg. 2.2.
Applications
For pneumatic transport, fumes, fi ne dust. Suitable for transporting solid
materials mixed with air, chips and sawdust with a non-transited fan.
Standard constructional arrangements
Arr.1-Arr.4-Arr.5-Arr.8-Arr.9-Arr.12, see pgs. 2.5 - 2.6.
Standard fl uid temperatures
-10÷+60°C. For other temperatures see pgs. 1.12 to 1.15.
Type of construction
Fan in Fe360 plate, impeller in Fe360 statically and dynamically balanced. For
other materials see pgs. 1.12 to 1.15.
Operating specifi cations
Condition of inlet air T=20°C, 0 m above sea level and ρ=1.205 kg/m3
.
Noise level
Expressed as sound power LwA [dB(A)] measured in free fi eld with ducted fan,
see pgs. 1.43 to 1.49.
Orientations
No.8 RD (clockwise viewed from transmission side) and No.8 LG. Fan in bolted
orientable version for sizes 400-630, fi xed orientation for sizes 710-2000. See
pg. 2.7.
Special applications
See pgs. 2.20 to 2.30.
Impeller classes
The above table refers to standard operating conditions, in heavy-duty
service conditions it is advisable to contact the MORO Customer Service to
establish the most suitable type of impeller.