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Custom Fan Solutions
TM
• High capacity ‘MF’ mixed flow impellers
• Exceptionally quiet, rapid heat dissipation
• Compact, efficient & non-overloading
• Multiple blade settings available
• Exact performance matching
• Custom mounting arrangements available
• Standard NEMA motors
• Capacities to 20,000 cfm
COOLING FANS
MNC
MIXED FLOW
FAN
better AIRFLOW
by DESIGN
TM
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MNC MIXED FLOW FAN
Continental Fan Manufacturing Inc.
203 Eggert Road
Buffalo, New York 14215
Tel: (800) 779 4021 Fax: (716) 842 0611
Aeroflo Inc.
12-205 Matheson Blvd. East
Mississauga, Ontario L4Z 3E3
Tel: (905) 890 6192 Fax: (905) 890 6193
USA www.continentalfan.com Canada www.aeroflo.com
ROOF VENTILATORS CENTRIFUGAL FANS MOTORIZED IMPELLERS IRIS DAMPERS
MNC -0808
*DO NOT USE FOR CONSTRUCTION CONSULT FACTORY FOR CERTIFIED PRINTS
60 Hz DIRECT DRIVE PERFORMANCE
DIMENSIONS IN INCHES*
MODEL A B C D F G H K L M T
MNC-250 14.8 - 15.5 - 5.3 11.6 0.38 4 0.63 4 0.06
MNC-315 23.7 21.2 23.7 21.2 7.9 14.2 0.25 4 0.63 8 0.07
MNC-350 14.8 - 15.5 - 7.5 16.3 0.44 8 0.63 4 0.07
MNC-400 14.8 - 15.5 - 8.0 18.3 0.44 8 0.63 4 0.08
MNC-450 23.7 21.2 23.7 21.2 9.8 20.0 0.38 8 0.63 8 0.08
MNC-500 23.7 21.2 23.7 21.2 10.4 23.0 0.38 8 0.63 8 0.08
MNC-560 23.7 21.2 23.7 21.2 11.5 25.3 0.38 8 0.63 8 0.08
MNC-630 23.7 21.2 31.6 29.1 13.3 28.7 0.38 8 0.63 8 0.08
MNC-800 32.5 30.1 32.5 30.1 16.8 36.6 0.63 8 0.63 8 0.08
MOTOR CHART
SIZE RPM HP FRAME
250 3450 1 L56
315 3450 5 184T
350 1750 1 143T
400 1750 1.5 145T
450 1750 3 182T
500 1750 5 184T
560 1750 5 184T
630 1170 5 215T
800 1170 10 256T
7
315 @ 3450
6
5
4
250 @ 3450
1750
560 @
1750
450 @ 1750
500 @1750
630 @ 1170
8
0
0 @
1
1
7
0
3
2
STATIC PRESSURE (INCHES W.G.)
1
400 @
350 @
1750
0
0
20
WITH MOTOR
40 60 80 100 120 140 160 180 200 220 240
VARIES
AIRFLOW (CFM x 100)
ELEVATION PLAN VIEW
FAN MOTOR
MOTOR SUPPORTS
VENTURI MOUNTING HOLES
H DIAMETER K HOLES
EQUALLY SPACED ON
G BOLT CIRCLE
PROVISION FOR LIFTING
COOLING FAN
MOUNTING HOLES
L DIAMETER M HOLES
*VARIES WITH APPLICATION
F
AIR FLOW
DIRECTION
A* B*
MIXED FLOW WHEEL
INLET VENTURI
T
ROTATION
D*
C*