Series HDU

Impeller sizes 7" to 18" for standard pressure fans
CFM from 145 to 4,310 at free air for standard pressure fans
Application Examples - Offices, dorms, hospitals, and bathrooms
Designed to discharge contaminated air or fumes away from building surfaces
Designed for roof mount installation in medium to high pressure applications
Selected models available in low, medium, and high flow rates as well as high and extended pressures
Fan is spun aluminum with centrifugal backward inclined aluminum wheel and hub
Motor is enclosed in weather-tight compartment, separated from exhaust airstream

AMCA-Certified