Centrifugal fans and blowers use a type of wheel to draw air into the inlet of the housing where it is then turned 90 degrees and accelerated radially before exiting the fan housing. Centrifugal blowers are designed to draw or push air at high pressures while centrifugal fans are designed to draw or push larger volumes of air at lower static pressures. Centrifugal fans and blowers are typically used for conveying material in dust collector systems, pressurizing and in blow-off systems to remove moisture.
Cincinnati Fan’s centrifugal fan and blower offering is available with multiple wheel sizes, and some are also available with multiple housing widths from 50% to 100%, in 5% increments. Our centrifugal fans and blowers are both direct drive and belt drive. Models are available with cast aluminum (Model PB and Model SPB), steel, or stainless steel wheels and can be manufactured in all aluminum or all stainless steel construction.
Model HDAF Airfoil Fan
– up to 48,551 CFM
– up to 21 in. wg
Model HDBC Backward Curved Fan
– up to 270,000 CFM
– up to 34 in. wg
Model HDBI Backward Inclined Fan
– up to 150,000 CFM
– up to 25 in. wg
Model CPAF Airfoil Plug Fan
– up to 42,000 CFM
– up to 18 in. wg
Model CPF Backward Inclined Plug Fan
– up to 100,000 CFM
– up to 25 in. wg
Model LM & LMF Volume Fan
– up to 2,000 CFM
– up to 4 in. wg
Model PL Airfoil Plenum Fan
– up to 33,000 CFM
– up to 25 in. wg
Model SQAF Airfoil Square Fan
– up to 27,985 CFM
– up to 17 in. wg
Model SQBI Backward Inclined Square Fan
– up to 28,141 CFM
– up to 23 in. wg
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