Quietly exhaust air, smoke or fumes and allow clean, fresh air in from the outdoors. Exhaust heat and humidity from attics, storage rooms and many other areas.  This fan mounts to roof or wall. Centrifugal Direct Drive Fans are designed to pull more air under higher static pressures. The efficient, balanced wheel and air inlet design contribute to maintaining low noise levels and extended motor life. These fans are especially suited for installation in restaurants, hospitals, schools, motels and hotels, auditoriums, office buildings and light industrial areas.



Completely enclosed drive compartment protects motor from airborne contaminants.
Forced fresh air through the motor compartment cools motor and ensures long motor life.
Variable speed control.
Non-overloading backward inclined wheels, blades and inlets fabricated from 3003-H14 aluminum.
All sizes can be wall mounted.
Quick release latches allow for easy access to motor compartment.
Standard emergency disconnect switch.

537 cfm max.SP: 0.75" wg. maximum @ standard air density - Roof Opening 13" Up-Blast High Speed Direct Drive Centrifugal Exhaust Fan 9" wheel Motor .08 HP 1-Ph 115VAC 1600 RPM Size 14-1/2"H x 19"W x 19"D Wt.30 lbs. Fan Up-Blast # DU10H  Price: $300each Qty

766 cfm max.SP: 1.0" wg. maximum @ standard air density - Roof Opening 13" Down Blast High Speed Direct Drive Centrifugal Downblast Exhaust Fan 10-1/2 " wheel Motor .18 HP 1-Ph 115VAC 1400 RPM Size 18"H x 19"W x 19"D Wt.40 lbs. Fan Up-Blast # DU12H  Price: $395each Qty

825 cfm max.SP: 0.5" wg. maximum @ standard air density - Roof Opening 16" Down Blast High Speed Direct Drive Centrifugal Downblast Exhaust Fan 11-3/4" wheel Motor 1/4HP 1-Ph 115VAC 1075 RPM Size 19"H x 21 "W x 21"D Wt.50 lbs. Fan Up-Blast # DU25H  Price: $500each Qty

2181 cfm max.SP: 1.25" wg. maximum @ standard air density - Roof Opening 16" Down Blast High Speed Direct Drive Centrifugal Downblast Exhaust Fan 13-3/4 " wheel Motor 1/2 HP 1-Ph 115VAC 1650 RPM Size 27-1/4"H x 21"W x 21"D Wt.55 lbs. Fan Up-Blast # DU50H  Price: $565each Qty

2596 cfm max.SP: 0.75" wg. maximum @ standard air density - Roof Opening 16" Down Blast High Speed Direct Drive Centrifugal Downblast Exhaust Fan 15-3/4 " wheel Motor 3/4 HP 1-Ph 115VAC 1175 RPM Size 30-1/2"H x 24-3/4"W x 24-3/4"D Wt.60 lbs. Fan Up-Blast # DU75H  Price: $700 each Qty

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*CFM (Cubic Feet of Air per Minute) will vary due to temperature, humidity and viscosity of the air.
Performance ratings stated are from manufacturer's advertised specifications and are not test results from these units. While Stocks Last. Subject to Prior Sale. The stock being offered is discontinued will not be replenished after depleted from inventory.
See Terms page before purchasing.

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see Explosion proof Exhaust Fans
see Exhaust Fans
see Axial Down-Blast Roof Fans
see Centrifugal Down-Blast Roof Fans