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Garage Door Operators
> Commercial > Lift Master Openers
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Trolley operators
Typically used for standard lift sectional doors, trolley operators are available
in light, medium and industrial-duty. The applications for trolley operators range
from residential or light-duty applications to heavy-duty industrial applications.
Jackshaft operators
Jackshaft operators are designed for use on rolling grilles and shutters as well
as rolling doors. Some operators are also designed for use on industrial sectional
doors with high or vertical lift.
Hoist operators
Hoist operators are designed for use on rolling doors and grilles as well as industrial
sectional doors with high or vertical lift.
Slide operators
Slide door operators are designed for use on single and bi-parting slide doors and
fire doors.
Fire Door Release Devices
Control the closure of a rolling fire door, counter fire door, fire shutter or track
door in an emergency situation. Release devices work in conjunction with the door
or shutter to provide an effective fire and smoke control system by preventing spread
beyond the area of origin.
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