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.
Available in 12", 16", 20" and 24"
Aluminum prop with zinc plated hub is balanced for smooth
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
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