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EXHAUST AND MAKE-UP AIR FANS

EXHAUST FANS

BDU - CENTRIFUGAL UPBLAST BELT DRIVE FAN


Air Volume: 400 - 20000 cfm
Maximum SP: 2.75" wg. @ standard air density

 
FEATURES AND BENEFITS:
A wide variety of motors are available to meet specific application needs.
Heavy duty construction, durable and weather resistant.
Non-overloading backward inclined wheels, blades and inlets fabricated from 3003-H14 aluminum.
Wall mount applications, units up to 24" nominal wheel can be wall mounted.
Forced fresh air through the motor compartment cools motor and ensures long motor life.
Quick release latches allow for easy access to motor compartment.
Variable pitch motor pulley allows for field adjustment and system balancing.
High efficiency combined with low tip speeds result in quiet operation.
Standard emergency disconnect switch.

 

 
DU-H - CENTRIFUGAL UPBLAST DIRECT DRIVE FAN


Air Volume: 2 - 3489 cfm
Maximum SP: 2.25" wg. @ standard air density
 
FEATURES AND BENEFITS:
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 on Single Phase Units Only. (VFDs required to adjust speed for 3 phase versions)
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. (Size 12 & larger)
Standard emergency disconnect switch. (Size 12 & larger)

 
 


 

MAKE-UP AIR FANS

DMUA - ECONOMY MAKE-UP AIR FAN


Air Volume: 350 - 2460 cfm
Maximum SP: 0.5" wg. @ standard air density
 
FEATURES AND BENEFITS:
Emergency disconnect switch.
Spun aluminum housing for rust free weather resistant durability.
Propellers constructed with die formed blades riveted to a steel hub.
Can be roof or wall mounted.
Standard bird screen.
Wire conduit to provide a clear channel for electrical connections.

 

 
NSA - STANDARD ROOFTOP FILTERED MAKE-UP AIR FAN


Air Volume: 2 - 6000 cfm
Maximum SP: 2" wg. @ standard air density

 
FEATURES AND BENEFITS:
Unit housing made from G90 galvanized steel.
Blower mounted on vibration isolators.
High efficiency motors standard.
Variable pitch motor pulley allows for field adjustment and system balancing. (belt drive units only)
Unit available in down or straight through discharge.
2" washable filters standard.
Disconnect switch.
Spring loaded lid latches.
Speed control standard on direct drive units.



 
 

Superior Hoods
2018 Steel Drive  Tucker, GA 30084
Phone: (770) 936-0770 Fax: (770) 936-9914
contact@superiorhoods.com