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| About | Units | Blades |
| Airfoil |
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The Airfoil design is highly efficient.
Designed to move large volumes of air at low operating cost, the blades
are non-overloading to prevent motor burnout. Airfoil provides
fast, professional service, with products designed to meet your specific
requirements. Imitated by many, Airfoil quality is duplicated by
none. |
| Agricultural Impellers | |
| Airfoil Agricultural Impellers are mainly used in Tubeaxial Units, and are available in sizes from 12 inches through 28 inches in diameter. The unicast aluminum Airfoil designed impellers have 6, 7, or 8 blades, taper-lock bushings, and can be used in applications up to 3450rpm. The efficiency of these blades allows air delivery of up to 5.5 inches of static pressure. | |
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To view or print fan data, download the performance table. |
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| Industrial Impellers |
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Airfoil Industrial Impellers
are used in Panel Fans, Tubeaxial Fans, Roof Ventilators, Wall Fans, Cooling
Towers, Refrigeration Evaporators, and air cooled condensers. Industrial
Impellers at Airfoil are cast aluminum blades and hubs featuring
bolted, as well as unicast construction. These blades are available in
unicast up to 48" and bolted up to 96", with 3, 4, 6, 7, or
8 blades, and are equipped with taper-lock bushings. |
| Marine Duty Impellers |
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Airfoil Impellers has a large selection of
Marine Duty replacement blades. We have designs for engine intake,
general ventilation, and platform bug blowers. Check out our quality and
fair pricing on your marine duty requirements. |
| Refrigeration Impellers |
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Unicast (or one-piece) aluminum
castings are ideal for freezing applications. Over time,
the stress from moisture, freezing, and thawing can lead
to premature failure at the blade-hub intersection in
bolted blades. Airfoil Refrigeration Impellers
employ a unicast design, eliminating gaps in the
blade-hub intersection, bypassing the problems commonly
found in bolted, riveted, and adjustable-pitch designs
when operated in freezing conditions. |