Alpina Equipamentos
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Components and Parts.

9E Series

Fans 9E Series

Traditional fan designed to equip equipment such as: water cooling towers, air condensers, condensers and evaporative coolers, stationary motors, air scrubbers and a multitude of equipment that require ventilation.

Angle of attack of the blades are adjustable to the needs of each project.

The blades are manufactured from GRP by the hand-lay-up process and have 100% quality control of the parts produced.

Fans of up to 2.24m in diameter are balanced mounted with electronic balancers, ensuring safe operation providing long life to the drive assembly.

Its hubs are cast aluminum and carbon steel plates with epoxy-based anti-corrosion protection.

Larger diameter fans, however, have the hub statically balanced and the blades are statically balanced against a standard blade, facilitating re-installation or replacement.

Its hubs are made of carbon steel with epoxy-based, disc-shaped or anti-corrosion protection.

The bolts, nuts, washers and fasteners are carbon steel protected against corrosion by bicromatization.

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