Alpine offers various industrial duty door operators for your fire doors. These convenient motor operators are built for reliability and efficiency and will raise and lower your fire resistant doors with ease. Click on the corresponding links for the storm door motor below for more complete details and specifications.
Alpine’s Redi-Master is a heavy industrial-duty, gear reduce hoist operator. The features of these steel door operators include a reduction unit comprised of a heavy-duty worme in an oil bath unit. The standard horsepower of the Redi-Master fire door retrofit operator is 1/2 and has a maximum horsepower. The Redi-Master includes a hand chain, a maintenance alert system, and a maximum run timer that automatically stops the door if it moves longer than its preset cycle time.
Alpine’s Redi-Lift storm door motor is an industrial-duty, V-belt hoist operator that is available for doors up to 12′ by 12′. The Redi-Lift includes a hand chain, a maintenance alert system, and a maximum run timer that automatically stops the door if it moves longer than its preset cycle time. This fire door retrofit operator is available up to 1 horsepower.
The Solid State Securities time delay release devices are normally energized as Fail-Safe devices incorporating state of the art electronic security control circuitry.
The Redi-Release storm door motor devices respond to emergency conditions generated by manual or automatic normally closed initiating devices, and are designed to be used in conjunction with a temperature fuse link system. The Test-Release device features include time delay on alarm and power loss, motor voltage sensing, form C output, proximity/door edge input and trouble diagnostic capabilities. Check model label to be installed to verify applicable features.
CAUTION: As with all releasing device systems, maximum fire protection is provided when installed in accordance with factory specifications and used with fuse link systems. Fail-Safe operation can only be provided for steel door operators when input power is applied.
Alpine’s UL listed operators are constructed with the highest quality material and the latest in technical innovation to ensure that each fire door retrofit operator exceeds the requirements it is meant to achieve. Alpine is sure to have an overhead door operator that will meet all your individual specifications. Call Alpine to learn more about these steel door operators today!