The LS1000 Air Operated Louvre Shutter is engineered for roof unit fans up to 1000mm in diameter, offering dependable airflow regulation and protection. Its air-operated mechanism allows smooth automatic opening and closing, improving ventilation efficiency while preventing backdrafts.
Perfect for commercial applications, this shutter is an essential accessory for optimising airflow and maintaining system performance. Easy to install and compatible with a wide range of roof-mounted ventilation units, it ensures reliable operation in any commercial ventilation setup.