The SL 140 offer four-wheeled hangers to cover a wide range of residential and commercial applications. The SL 140 standard duty system is able to take a maximum door weight of up to 140 kg.
The sturdy extruded aluminium closed track gives reliable smooth operation whilst protecting the carriers from dust and dirt. The independently-connected rollers with ball-bearings allow individual rotation to ensure optimum operation and help to prevent excess wear on the running surface.
DORMA’s sliding door gears are designed and engineered with particular attention to long-term durability, aesthetic appearance, smooth and silent operation, and ease of installation.
Max Door Weight
Min Door Thickness
2000 mm, 3000 mm, 6000 mm