#Product Trends
NEW: centrifugal fan by MORO
Field of operation
Medium-high fl ow rates. Low pressures.
Blade type
Sickle shaped (squirrel cage), see pg. 2.3.
Applications
For inlet of clean air, fumes, when moving large volumes of low pressure air.
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 180-630, fi xed orientation for sizes 710-1000.
