The Astberg ABS Reducer (ARD 200-150) is a high-quality ducting component specifically designed to facilitate smooth transitions between different duct sizes, effectively reducing airflow from a 200mm diameter to a 150mm diameter. Constructed from durable ABS (Acrylonitrile Butadiene Styrene) material, this reducer is ideal for various HVAC and ventilation applications, providing long... https://industrywaala.com/product/astberg-abs-reducer-ard-200-150/