ACF-103 - page 7

COMPONENTS
Many systembuilders and
OEMs specify Chicago airfoil
components for their pack-
aged equipment. Components
offered include single and
doublewidth airfoil wheels
and housings, inlet cones in
100%and 72%widths and
Inlet Volume Controls for vari-
able volume systems. Special
finishes and alternatematerials
are available to suit specific
installation requirements.
7
Chicago
Airfoil Fans
for Every
Application
DESIGN51
AIRFOIL FANS
The D/51fan is especially suited
for variable air volume systems.
Wide selection of sizes from135
to 890, in four AMCA arrange-
ments and three construction
classes. Available in singlewidth
and doublewidth configurations
plus alternate RADesign 51 for
lowpressure, high volume appli-
cations. Ask for BulletinDFOP.
SQA FANS
The SQA is the airfoil version of
Chicago’s square fan family. The
fan is suited for supply air, clean
exhaust and high temperature
gasses to 650°. It is available as
a “packaged” fan ready to
install. Sizes range from8-3/4 to
44-1/2with volumes to 55,600
CFMand pressures to 15". Ask
for Bulletin SQA.
1,2,3,4,5,6 8
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