These sidewall exhausters
are used to exhaust relatively clean air from a variety of industrial, commercial
and institutional buildings such as machinery and equipment rooms, storage areas,
office buildings, restaurants, retail stores, schools and similar buildings.
The nonoverloading centrifugal
wheel with its high static pressure capability, makes it suitable for either
ducted or nonducted applications.
The spun aluminum exterior
provides a pleasing appearance, weather proof construction and resistance to
corrosion. The low silhouette design is less noticeable on the building exterior
and the removable dome provides easy access to the fan interior for service
and cleaning.
Direct drive units use smaller
diameter wheels, resulting in low sound levels and quiet operation. They have
no belts or fan bearings to maintain or adjust and consequently require very
little maintenance.
CONSTRUCTION
Housing
- Spun aluminum dome for
weather protection and attractive appearance.
- Ventilated motor compartment
with motor out of air stream for long trouble-free service.
- Dome easily removes for
access to motor compartment.
- Weather-tight construction
with aluminum birdscreen.
- Round duct connection
provided at wheel inlet.
Centrifugal Wheel
- Nonoverloading backward
inclined for safe operation in ducted systems.
- Statically and dynamically
balanced for smooth, quiet operation.
Motors
- Speed controllable motors
available on most models.
- Single speed open drip-proof
are standard.
- Plug disconnect switch
standard with single speed drip-proof motors.
ACCESSORIES
Solid State Speed Control:
Control is matched to the motor and blower wheel to allow continuous reduction
in performance allowing adjustments of airflow for system balancing. CFM is
reduced in direct proportion to motor speed reduction. Speed control is only
available for 115 volt single phase. Exhauster performance can be controlled
from the ventilated area.
|
1
SPEED
|
| TYPE
= CENTRIFUGAL |
CFM
= 1453 |
VOLTAGE
= 230 |
| WEIGHT
(lbs) = 75 |
WHEEL
SIZE (in) = 10 |
BHP
= 0.33 |
| HP
= 1/3 |
MOTOR
= OPEN
DRIP-PROOF |
RPM
= 1575 |
| PHASE
= 1 |
SONES
= 15.4@
1/8 SP |
WARRANTY
= 1 YEAR MOTOR |
| DRIVE
= DIRECT |
|
|
DIMENSIONAL DATA
A = 26 inches
B = 13 1/2 inches
C = 11 15/16 inches
D = 3 inches
E = 15 inches (rough-in hole size)
G = 14 inches
