CFM MNC-250 User manual

Custom Fan SolutionsTM
• 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 DESIGNTM

MNC MIXED FLOW FAN
Continental Fan Manufacturing Inc.
203 Eggert Road
Buffalo, New York 14215
Tel: [phone] Fax: [phone]
Aeroflo Inc.
12-205 Matheson Blvd. East
Mississauga, Ontario L4Z 3E3
Tel: [phone] Fax: [phone]
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
A* B*
C*
D*
VENTURI MOUNTING HOLES
H DIAMETER K HOLES
EQUALLY SPACED ON
G BOLT CIRCLE
COOLING FAN
MOUNTING HOLES
L DIAMETER M HOLES
PROVISION FOR LIFTING
ROTATION
FAN MOTOR
MOTOR SUPPORTS
MIXED FLOW WHEEL
INLET VENTURI
F
T
AIR FLOW
DIRECTION
*VARIES WITH APPLICATION
VARIES
WITH MOTOR
ELEVATION PLAN VIEW
AIRFLOW (CFM x 100)
60 Hz DIRECT DRIVE PERFORMANCE
7
6
5
4
3
2
1
0
0
STATIC PRESSURE (INCHES W.G.)
20 40 60 80 100 120 140 160 180 200 220 240
800 @ 1170
560 @ 1750
630 @ 1170
500 @1750
450 @ 1750
315 @ 3450
250 @ 3450
250 @ 3450
400 @ 1750
350 @ 1750
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