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(Single or Variable Speed) Direct Drive Twister Wall Exhaust Fan CFM Range: 370-6,125 (12"-24")
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Twister Exhaust Fan
J&D Manufacturing’s Twister exhaust fan remains unchanged after 20 years.
Why change a fan that is this dependable? The Twister is manufactured with
a heavy gauge housing and butterfly shutters that open easily on startup, and
spring closed when not in use to create a tight weather seal. The Twister is
an excellent choice for farms, greenhouses, garages, workshops, hobby
shops and a variety of industrial and commercial spaces.
Features
• Aluminum prop with zinc plated hub is balanced for smooth vibration-free operation.
• Hinged rear guard allows for easy cleaning and maintenance by simply removing two bolts and swinging out the fan assembly.
• 18 gauge galvanized butterfly shutter has adjustable, positive draft-free closure.
• Heavy duty 18 gauge galvanized housing
• Fan comes fully assembled for easy installation. Just cut your rough opening, attach to your structure, and wire.
• Heavy duty motor mount / safety guard combination in an easy-to-clean chrome finish.
• Rear guard conforms to OSHA 1910.212(a)(5) safety requirements to mount at any height on motor side of fan (damper side should be mounted 7’ above ground).
• Totally enclosed, maintenance free, direct drive high efficiency motors have completely sealed ball bearings, UL and CUL certification (File # E219338, E315335, E22922), and are covered by a Full Two Year Warranty.
• Optional galvanized weather hood available to protect your fan from harsh weather and severe wind
| Model |
Size |
HP |
Volt |
Amps |
HZ |
Phs |
Spd |
CFM
Hi/Low
@ .0" SP |
CFM
@.05" SP |
CFM
WATT
Hi/Low
@.0" SP |
RPM Hi/Low |
Alum
Blade |
Rough
Opening |
| VFT141130 |
12" |
1/10 |
115/230 |
1.0/0.5 |
60 |
1 |
S/Var |
1,050/370 |
998 |
10/8 |
1,725/1,435 |
3 |
13-3/4"x13-3/4" |
| VFT141131 |
16" |
1/3 |
115/230 |
3.5/1.7 |
60 |
1 |
S/Var |
2,175/780 |
2,070 |
12/10 |
1,725/1,435 |
3 |
18"x18" |
| VFT141132 |
20" |
1/3 |
115/230 |
3.5/1.7 |
60 |
1 |
S/Var |
3,575/1,250 |
3,395 |
14/12 |
1,725/1,435 |
3 |
21-1/2"x21-1/2" |
| VFT141133 |
24" |
1/2 |
115/230 |
4.8/2.4 |
60 |
1 |
S/Var |
6,125/2,150 |
5,820 |
17/15 |
1,725/1,425 |
3 |
25-1/4"x25-1/4" |
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