10
Model SQ/BSQ • Centrifugal Inline Exhaust Fans
®
VENTURI
WHEEL
SHAFT
BEARINGS
BEARING
COVER
HOUSING
BEARING
SUPPORT
MOTOR
MOTOR
PULLEY
BELT
BELT
TUBE
SHAFT
PULLEY
VENTURI
PANEL
ACCESS
DOOR
MOTOR
SUPPORT
ANGLES
MOTOR
PLATE
MOTOR
MOTOR
PULLEY
BELT
BELT
TUBE
BEARING
COVER
ACCESS
DOOR
WHEEL
SQ Direct Drive Centrifugal Inline Exhaust Fan
Parts List
NOTE
Each fan bears a manufacturer’s nameplate with model number and serial number embossed. This information will
assist the local Greenheck representative and the factory in providing service and replacement parts. Before taking any
corrective action, make certain unit is not capable of operation during repairs.
CAUTION
A fan manufactured with an explosion resistant motor does not certify the entire unit to be explosion proof. Refer to
UL Listing Mark for the fans approved usage.
VENTURI
WHEEL
ACCESS
PANEL
HOUSING
VENTURI
PANEL
WHEEL
MOTOR
COVER
MOTOR
MOTOR
COVER
MOTOR
ACCESS
PANEL
BSQ Belt Drive Centrifugal Inline Exhaust Fan