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With more than 100,000 fans in operation, Grain Guard remains the leader in grain aeration systems.  Make sure to check with our team of experts before selecting your next fan. Using our computer aided design software we calculate the appropriate number of CFM units required for your application.

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The following fan models are available:

•  Low Speed Centrifugal fans

•  High Speed Centrifugal fans

•  In-line Centrifugal fans

•  Axial fans