NEW: centrifugal fan by MORO

Field of operation

Low flow rates. Average pressures.

Blade type

Forward curved or open blades.

Applications

For extracting waste fumes, applicable in the automatic machinery industry,

plastics, granulators.

Standard constructional arrangements

Arr.1-Arr.4-Arr.5-Arr.8-Arr.9-Arr.12, see pgs. 2.5 - 2.6.

Standard fluid temperatures

-10÷+60°C. For other temperatures see pgs. 1.12 to 1.15.

Type of construction

Fan case in cast aluminium, impeller in Fe360 statically and dynamically

balanced. For other materials see pgs. 1.12 to 1.15.

Operating specifications

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 field with ducted fan,

see pgs. 1.43 to 1.49.

Orientations

The S series fans (in the footless version) offer No.8 RD positions (clockwise

rotation viewed from the transmission side) and No.8 LG. The S and P series

fans (in the version with moulded feet) offer 2 positions at RD270 and LG270.

See pg. 2.7.

Special applications

See pgs. 2.20 to 2.30.

Impeller classes

The impellers are made in Class II and cover the entire operating curves in

standard work conditions.

In heavy-duty operating conditions and/or high temperatures (see pgs. 1.12

- 1.15) it is advisable to contact the MORO Customer Service to establish the

most suitable type of impeller.