Slide Door Operators, Single and Bi-part Slide Openers from Chamberlain LiftMaster

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Slide door operators are designed for use on single and bi-parting slide doors and fire doors. They are available in industrial and heavy-industrial duty.


		GSD Heavy Industrial-Duty Door Operator for Single and Bi-Parting Doors Model GSD is a heavy industrial-duty door operator for single and bi-parting doors. It features a continuous-duty high-starting torque motor, a standard solenoid brake, and an emergency disconnect for manual operation.


		SD Industrial-Duty Door Operator for Single and Bi-Parting Doors Model SD is a heavy industrial-duty door operator for single and bi-parting doors. It features a solenoid brake, heavy-duty hanger brackets and a durable disconnect mechanism.