High Security and High Speed, Designed for Applications with Low Headroom
Spiral® LH® High Performance Door
The Spiral® LH® (Low Headroom) door offers high-speed for high-traffic situations while meeting the low headroom requirements of parking garages or other commercial structures. Rigid, aluminum slat construction eliminates the need for a second security door and crisp lines give the Spiral LH a stylish look. The Spiral LH door is ideal for automotive dealerships, government, parking and security. Also available are models designed with 9-inch tall full-vision or full-ventilation slats for specific applications or environments.
The Rytec Spiral® door portfolio includes models certified to withstand winds up to 175 miles per hour.
Benefits
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Special track design allows a door to fit with as little as 10 inches of clearance.
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Innovative engineering uses a compact, variable speed motor to achieve opening speeds up to 60 inches per second within a smaller footprint.
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Counterbalance system, patented spiral design and AC drive reduce wear and increase door longevity, with minimal preventative maintenance.
Safety
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Advanced3 Light Curtain Safety System continuously monitors door opening.
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Intuitive and Customizable Pathwatch® Safety Light System provides advanced warning to vehicle drivers and pedestrians.
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A sensitivity-adjustable pneumatic reversing edge reverses door if anything comes in contact with it.
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Ry-Wi® Wireless System eliminates coil cords and provides two-way communication between control box and bottom bar.
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Mechanical brake release lever allows door opening in the event of power failure.
Construction
Double-walled 6-inch aluminum slats
Integral weather seal between the aluminum slats
Heavy-duty hinge system for door panel assembly
Durable powder coated steel side frames
Extension springs in side column
Technical Specs
Architect Resources
Spiral LH Video
Image Gallery
