Daniels Fans offers three large size diameter 40.25″, 44.5” and 49” Model CPF Centrifugal Plug Fans in Class II and III construction. Daniels Fans manufactures standard industrial backward inclined bladed plug fan assemblies for Arrangement 9 belt drive fan applications. Wheels are available in multiple widths from 50% to 100% to deliver exacting performance.

The CPF backward inclined blowers are an excellent choice for efficient delivery of high air volumes. These fans are available in Steel, Stainless Steel and Aluminum construction. Fans are also available in AMCA B and C spark resistant construction. For AMCA A construction please consult the factory.


Type – Centrifugal Backward Inclined Blades
Diameters – 40.25 to 49 inches / 1022 to 1245mm
Belt Drive Arrangement 9 available up to 100 HP
For Motor HP above 100 Consult Factory
Max Motor Frame Size 405
Plug Depths of 2″, 4″, and 6″ are available
Maximum Temperature for Standard Fan Design is 300°F
High Temperature Design Fans Available up to 800°F Max Temperature

Typical Applications

Oven recirculation
Dryer recirculation
Dust collection