Blower wheels made of plastic are designed to run efficiency and with very low noise. Plastic blower wheels applications are areas where high humidity or corrosives will destroy conventional fans or blowers.
Torrington
Plastic Blower Wheel Model # 02000100 with Aluminum Hub.

Plastic Blower Wheel and Aluminum Hub construction, Counter Clockwise Rotation, Inside Hub
Wt.1.0 oz.Items
are subject to prior sale & price change without notice. All sales are
final. Items on discounted or close-out status are limited to in stock inventory
only.
How
Do I Size A Blower Wheel?
Order
Form
see
Other Blower Wheels
Single
Inlet Blower Wheel AA Design
Single
Inlet Blower Wheel ALUMINUM AA & TABBED Design

Double Inlet Blower Wheel AA Design 
Double
Inlet Blower Wheel Tabbed Design
Single
Inlet Blower Wheel Heavy-Duty
Double
Inlet Blower Wheel Heavy-Duty