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Series U/EI-EIL
The U/EI-U/EIL series axial fans are designed to convey fumes or
stale air, even if slightly dusty, at temperatures of up to a maximum
50°C.
They are used in industrial plants for ventilation or drying and wherever large
volumes of air need to be conveyed through ducts.
The steel sheet conveying casings are equipped with double fixing flange.
The high performance die-cast aluminium alloy airfoil impellers have been carefully
balanced and are connected directly to the motor shaft. In models Ø 710
and higher the impeller blade inclination can be adjusted when the fan is off.
Normal airflow from motor to impeller can always be inverted by simply inverting
the motor rotation, dismantling the impeller and reinstalling it upside down.
The motors installed are asynchronous, three-phase or single-phase, B3,
with IP55 protection, self-ventilated, designed for continuous service and are
UNEL and IEC compliant.
ACCESSORIES
 | RV | | impeller side protection net |
| GE | | vibration-damping joint |
| RE | | motor side protection net |
| CE | | counter-flange |
| SE | | silencer |
| SG | | gravity shutter |
| SS | | supporting feet |
| PI | | inspection door |
| AV | | vibration dampers |
Motor side protection net (RE) only for series U/EI
Inspection door (PI) only for series U/EIL from mod. Ø 630
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SPECIAL VERSIONS
| 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 |
| TR | | belt drive, arrangement 9 or 12 only for series U/EIL from mod. Ø 400 |
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