Farmer-Boy-catalog - Catalog - Page 330
Mega Flow Fans
Your Best In Value and Customer Support
Mega Flow Composite Tunnel Butterfly Fan
The non-corrosive fiberglass composite venturi and housing ensure durability, while the tight-sealing butterfly
door reduces air leakage and light infiltration. Pre-assembled doors and standardized fasteners make assembly easy. Lightweight, insulated poly dampers open and close with the fan, and the rigid X-wing motor mount
and reinforced bracing offer strength with minimal airflow obstruction. An automatic belt tensioner and large
cast-iron bearings extend the fan’s lifespan.
30,000 CFMs @ 0.10 SP
• Flush-mount design allows retrofit over wall openings 57.5" to 63"
Lightweight, insulated
butterfly dampers open and
close automatically.
Rigid x-wing motor
mount design for
added support
Part #
Vendor #
11010363
77-0185
Standard, automatic belt
tensioner and large cast-iron,
greasable pillow block bearing
Description
58" Mega-Flow Composite
Butterfly Fan High Flow
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Flush-mount design allows
retrofit over wall openings
from 57.5" to 63"
Price
1,997.03
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Mega Flow Butterfly Fan
The Mega Flow Butterfly External Damper Fans (Mega Flow ED) have been redesigned for
enhanced airflow and increased efficiency. Easy to install and low-maintenance, these fans
come with new features aimed at saving both time and money.
• Front shutter doors protect from harsh weather when the fan is not in use
• Arched side cone panels allow fans to be mounted closer together during field installation
• Large pulleys ensure longer belt life & smooth operation, with an automatic belt tensioner for proper tension
• Strong ring weldment with rod and V-channel vertical for added durability
• Air diverters improve airflow efficiency
• Revised baffle-spring attachments for better performance
• Neoprene baffle hinge ensures smooth and consistent operation
• Large, high-quality cast-iron greasable pillow block bearings for extended life
• Totally enclosed air-over, energy-efficient motors
• Available with bell or cage inlet options
30,800 CFMs @ 0.05 SP
• 4-piece galvanized cone for easy installation
• Cord-set standard for 240V 60Hz single-phase models
Part #
Vendor #
11010353
77-0143-SO
Description
54" Mega-Flow
Butterfly Fan High Flow
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Price
1,798.54
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Arched Side Cone Panels Fit
Flush Against Each Other
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Max Flow Light Trap
Brown Out Light Trap
This stand alone “Full Dark” Light Trap used in
covering exhaust fans or tunnel openings where Cool
Cells are not used. They provide exceptional dark out
capabilities while still providing exceptional airflow.
Part #
MFTRAP
Description
Max Flow Light Trap
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Specifically designed to work in conjunction with Cool
Cells at you tunnel inlet. These units, along with a Cool
Cell system, will provide full dark out while not adding to
the airflow restriction caused by the Cool Cells.
Part #
BOTRAP
Description
Brown Out Light Trap
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PRICE
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Price
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Run and Start Capacitors for Fan Motors
Part #
Description
11020498
Run Capacitor 370 Vac 10 MFD for the
15-0042 Motor used on fans 2020 and newer
(APP-18, GP-14, GP-18 & GPP-18)
11020499
11020500
326
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Part #
Description
19.42
11020501
Run Capacitor 370 Vac 50 MFD for the
15-0029 Motor used on fans 2020 and newer
(APPB-50 & the 50" Galvanized Box Fans)
37.87
Run Capacitor 370 Vac 20 MFD for the
15-0116 Motor used on fans 2020 and newer
(APP-36, GP-36, & GPP-36)
31.78
11020502
Run Capacitor 370 Vac 70 MFD for the 3017-3101 Motor
used on fans 2020 and newer (54" Butterfly, 52" Funnel
Flow, 54" Mega Flow & 54" Competitor)
65.74
Run Capacitor 370 Vac 30 MFD for the
15-0105 Motor used on fans 2020 and newer
(APP-24)
33.28
11020503
Start Capacitor 165 Vac 324-389 MFD for the
3017-3101 Motor used on fans 2020 & newer (54" Butterfly, 52" Funnel Flow, 54" Mega Flow & 54" Competitor)
39.91
Toll Free Order Line: 800-845-3374
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Price
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