Self-supporting stainless fume extraction arms are designed to suit many types of dust, fume and smoke applications. The stainless extraction arm’s construction means all adjustments and supports are located externally, meaning the arm duct is free from any internal mechanisms (except for airflow damper) which increases airflow and minimises resistance along with the added benefit of easy positioning and low maintenance. Smooth metal tubes and outside joint construction provide lowest pressure drop, low noise level as well as remarkably long operational life time. There is no need to stop the exhaust system or touch polluted air stream to make any adjustments. There is a wide selection of flexible hoses and arm constructions allow our stainless arms to work with many air pollution applications (anti-static, ATEX, chemical, high temperature, clean rooms, food, pharmaceutical and more).