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 the inlet and transport of clean or dusty air, also containing low

quantities of sawdust, various chips, granular materials, with the exclusion of

fi laments.

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.