Commercial Door Operatorsmscott2018-06-08T11:53:59-05:00
Commercial Door 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.
LiftMaster® Fire Door Systems control the closure of a rolling fire door, counter fire door, fire shutter, or track door in an emergency situation, and stop the spread of fire and smoke from one area to another.
Tube Motor Operators are designed for counter door and grille applications cycling up to 10 cycles a day. These operators are designed for counter fire doors, smoke rated counter fire doors, counter fire-rated countertops, and integral frame units.