A versatile range of AUMULLER chain drives, engineered in Germany for all types of smoke vent openings. Delivering forces from 250 N to 1500 N with stroke lengths of up to 1500 mm, they offer reliable performance for natural ventilation and smoke extraction. Designed with precision and a sleek profile to blend seamlessly into any space.
With a wear-resistant stainless steel chain and compact 41 times; 26 mm aluminium body, the chain drive seamlessly integrates into modern window frames or smoke vent opening. It allows direct mounting without extra brackets, ensuring a fast, flexible, and clean installation process.
The chain drive is available in both single and twin versions, supporting smart features like position feedback, synchronization, and compatibility with SHEV systems. Its intelligent smoke vent automation makes it ideal for buildings that demand a blend of safety, efficiency, and precision engineering.
