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DOOR OPERATOR MODELS |
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 Commercial
sites have needs that are very different
from residential applications, frequency
of use being the most common difference.
Whereas the typical garage door opener
may only be used a few times daily, a
commercial operator may be used several
times an hour. With this heavy
industrial usage in mind, LiftMaster®
has developed a full line of operators
that provide the highest levels of
strength and durability. Lift Master
professionals can assess precisely what
you need and install a reliable system
your business can count on for many
years to come. To learn more about the
commercial operators and accessories
that we offer, click on one of the links
below |
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Usage |
Standard
Lift
Sectional |
High or
Vertical
Lift Sectional |
Rolling
Doors
& Grilles |
Sliding
Doors |
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Light Duty
7-8 cycles/hr. |
ATS |
LGO |
LGJ |
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Medium-Duty
12 cycles/hr.
<50 cycles/day1 |
MT |
MJ, MGJ |
MGJ, MH |
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Standard-Duty
Up to 25 cycles/hr.
at peak periods.
Up to 80-90 cycles/day |
TGT |
DJ,J |
DH,H |
SD |
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Heavy-Duty
25 cycles/hr. constant
high loading
In excess of 90 cycles/day |
GT |
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GH |
GSD |
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Special Application
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APT,HCT |
EGJ |
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Copyright © 1993-2007 Armando's Garage Doors |
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