Brochure

IMPROVING INDOOR AIR QUALITY THROUGH BETTER VENTILATION
www.fantech.net
MAINTENANCE MADE EASY
HERE’S WHY:
• Galvanized steel housing features baked powder coat finish
•
Hinged door for service access
• External rotor motor for excellent heat dissipation
even at low RPM, and built-in thermal overload
protection with automatic reset.
• Suitable for airstream temperatures of up to 140° F
•
UL Listed
•
100% speed controllable through voltage reduction allowing
for on-demand ventilation or precision balancing of systems
•
Permanently lubricated sealed ball bearings
• Airflow up to 2318 CFM
•
Rectangular ductwork connections
•
T
erminal box with prewired electrical strip
• True backward curved impeller
•
Excellent heat dissipation, ensuring long motor life
• Three-year warranty
JUNE 2007
Maximum power in a minimum of space
Limited space? No problem. Fantech’s FRD Series centrifugal
type exhaust/supply fans are specifically designed for large
ventilation needs where space is at a premium, such as
hospitals, schools, or office buildings. System balancing is
easy. A simple speed adjustment equalizes all vents to
compensate for hot or cold spots.
Direct-to-duct installation
The compact housing design of the FRD Series allows for
installation directly within rectangular ductwork (ranging
from 12
”
x 6
”
ducts to 24
”
x 14
”
ducts), without the need
for large elbows or transitional sections.
FRD Series fans are simple to install; no extra materials
are required. Simply mount the fan at any angle in any
point in the ductwork. The motor is mounted on a hinged
door – just swing the door out for easy access to the
motor and wiring connections.
EXTERNAL ROTOR MOTORS
All FRD Series fans utilize our unique external rotor motors.
The motor’s enclosed design allows the fan to operate in high
moisture, lint and dust laden air. The motors are a permanent
split capacitor type, with automatic reset thermal overload
protection and sealed ball bearings. These features ensure
long life and maintenance free operation.
All motors and impellers are
designed as one integral unit,
allowing for excellent motor heat
dissipation, even at a low RPM.
FRD SERIES
RECTANGLE INLINE MIXED FLOW
CENTRIFUGAL FANS
Fantech, Inc. certifies that the
FRD Series shown herein is
licensed to bear the AMCA
Seal. The ratings shown are
based on tests and proce-
dures performed in accor-
d
ance with AMCA Publication
211 and AMCA Publication
311 and comply with the
requirements of the AMCA
Certified Ratings Program.
THREE
YEAR
WARRANTY
Fantech FRD
Series Fan
Threaded Rod
Duct
Reducer
Suspended Ceiling
Flex Connector
Duct