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Centrifugal fans
Series U/HC
Series U/AR
Series U/ARP
Series U/AP
Series U/RF
Series U/TM
Series U/DS
Series U/HF
Series U/CB
Series U/PB
Series U/PBM
Series U/MPR
Series U/APE
Series U/APR
Series U/APF
Series U/HPH
Series U/HPH

Axial Fans
Series U/EL
Series U/EP
Series U/EI

Roof Fans and Smoke Exhausters
Series U/ET
Series U/CT
Series U/AT
Ventilatori Assiali
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Series U/AT

Series U/AT The U/AT series smoke exhausts are designed to take up air and fumes, even if dusty, at  temperatures of up to a maximum 250C.
These centrifugal exhaust fans are particularly used in industrial and civil plants requiring better chimney draught.
The special design of the strong steel sheet casings makes it easy to install the fan on the side of the chimney. These fans can rotate clockwise RD and counter-clockwise LG (see discharge direction table).
The welded steel sheet impellers with radial blades have been perfectly balanced, both statically and dynamically, and are connected directly to the motor shaft.
The motors installed are asynchronous, three-phase or single-phase, B5, self-ventilated, with IP55 protection, designed for continuous service and are equipped with an extra cooling impeller.

ACCESSORIES
RPrinlet protection net
RAintaking joint
RFinlet flanged fitting
CAinlet counter-flange
CMoutlet counter-flange

SPECIAL VERSIONS
AImade of stainless steel AISI 304 to extract corrosive fumes
ASanti-spark version in accordance with ANIMA-COAER standards (table NV105)
HZmanufactured to work at Hz. 60
THhigh protection for use in tropical climate with high degree of humidity


Models and performances     Overall dimensions