Farmer-Boy-catalog - Catalog - Page 324
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.
• Flush-mount design allows retrofit over wall openings 57.5" to 63"
• 11010363 model offers 30,000 CFMs @ 0.10 SP
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
Flush-mount design
allows retrofit over
wall openings from
57.5" to 63"
Description
58" Mega-Flow Composite
Butterfly Fan High Flow
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Price
1,971.28
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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 and 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
• 4-piece galvanized cone for easy installation
• Cord-set standard for 240V 60Hz single-phase models
• 11010353 model offers 30,800 CFMs @ 0.05 SP
Part #
Vendor #
11010353
77-0143-SO
Description
54" Mega-Flow
Butterfly Fan High Flow
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Price
1,763.96
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Arched Side Cone Panels Fit
Flush Against Each Other
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
Run Capacitor 370 Vac 20 MFD for the
15-0116 Motor used on fans 2020 and newer
(APP-36, GP-36, & GPP-36)
11020500
Run Capacitor 370 Vac 30 MFD for the
15-0105 Motor used on fans 2020 and newer
(APP-24)
320
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∞
Price
19.42
∞
∞
31.78
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Part #
Description
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)
11020502
31.78
11020503
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∞
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)
Start Capacitor 165 Vac 324-389 MFD for the
3017-3101 Motor used on fans 2020 and newer
∞
(54" Butterfly, 52" Funnel Flow, 54" Mega Flow
& 54" Competitor)
Toll Free Order Line: 800-845-3374
Price
37.87
65.74
39.91
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