Plenum Fans

Chicago's Plenum Fan offers a practical, economical design alternative for air handling and conditioning systems. It features an unhoused true airfoil bladed wheel that installs directly within the plenum, thereby eliminating the downstream discharge. The fan can be installed either horizontally or vertically.

Literature

Product Bulletin: DFOP

Operation & Maintenance Manual: Industrial Centrifugal Fans

Plenum Fan Applications

Without the conventional scroll, the Plenum Fan provides the required performance in less space. It is therefore ideal for retrofit applications where system performance needs to be expanded and more space is not available. For either supply fan, return fan or exhaust fan applications, rely on the performance and durability of Chicago Airfoil Plenum Fans.

Fan Options

Inlet screen
Inlet volume control
Wheel guard
Mounted belt guard A/3H
Extended grease fittings
Mounting motor and drive

Features

High efficiency hollow bladed airfoil wheel
Unhoused wheel installs within the plenum to eliminate downstream discharge
Spun steel wheel cone optimizes air flow
Stable air flow over entire performance range
Horizontal or vertical installation
Rugged industrial strength frame
Integral lifting hooks
AMCA certified performance for air and sound

Performance

Sizes: 135 to 807
Volumes to 230,000 CFM
Pressures to 17” wg
Temperatures to 140°F

Alternate Fan Designs