Airfoil Fans
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The Silentvane 8100 series
is available with backward inclined or airfoil
(8100 series) wheels. Sizes 12" through
89", SWSI and DWDI, class I through IV,
capacities to 290,000 CFM.
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Acme's Silentvane 8800 series
is available in backwardly inclined or airfoil
impeller models. The backward inclined group is
available in sizes 12" through 81" in
diameter. Airfoil impeller products range in
sizes between 8818 to 8881. Class I, II and III
are available.
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