Centrifugal Fan

Airfoil Blowers: Model HDAF

Model HDAF centrifugal blower

Cincinnati Fan manufacturers twelve sizes of Model HDAF Backward Airfoil Blowers in AMCA Class II and III construction. The HDAF Airfoil Blowers are an excellent choice for delivery of high air volumes at maximum efficiency. All models are available with two wheel designs and in multiple widths from 50% to 100%, to deliver the exact performance you need with a direct driven blower. Four belt driven arrangements are also available. This fan is available in AMCA C spark resistant construction.

  • Capacities up to 48,551 CFM and 21" SPWG.
  • Standard construction, air stream temperatures up to 200° F (93° C).
  • Optional high temperature construction, temperatures up to 750° F (398° C).
Pressure: See RBE models
Temperature: See Daniels Fans High Temperature Fans
  • Standard delivery is 10 working days
  • Expedited delivery: contact your representative
  • Parts in as little as 24 hours
Made to Order versus Off The Shelf Fast delivery (typically 10-15 days) and customized to your application? Yes! You can have both. Contact your local sales engineer today.
Features and Benefits
Centrifugal Fans Features & BenefitsSee the Cincinnati Fan difference.
Product Arrangements
Arrangements7 standard arrangements available.
Product Options
Centrifugal Fan OptionsStandard accessories that don't increase delivery schedules.
Product Catalog
Model HDAF Catalog27 page catalog in .pdf format.
Maintenance Manuals
Maintenance ManualSelect the .pdf format maintenance manual by arrangement.

What's it like to work with Cincinnati Fan?

Our customers and reps describe their experience in less than 2 minutes.

  • General ventilation
  • Dust collection
  • Combustion air
  • Oven and Drying systems
We Manufacture Good Jobs