Series U/ATThe U/AT series smoke exhausts are designed to take up air and fumes, even if dusty, at temperatures of up to a maximum 250°C.
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.
|RP||rinlet protection net|
|RF||inlet flanged fitting|
|AI||made of stainless steel AISI 304 to extract corrosive fumes|
|AS||anti-spark version in accordance with ANIMA-COAER standards (table NV105)|
|HZ||manufactured to work at Hz. 60|
|TH||high protection for use in tropical climate with high degree of humidity|