Description
Description
The Oskar 75 self-supporting stainless steel fume extraction arm is designed to accommodate various dust, fume, and smoke applications. Its construction features external adjustments and supports, ensuring that the duct remains free from internal mechanisms, except for an airflow damper. The Oskar 75 arm is easy to position and maintain, thanks to its smooth metal tubes and external joint design, which provide minimal pressure drop, low noise levels, and a notably long operational lifespan. Adjustments can be made without stopping the exhaust system or coming into contact with polluted air streams. Additionally, a wide range of flexible hoses and construction elements are available, allowing customization of the Oskar stainless steel arm for specific air pollution applications, including antistatic, ATEX, chemical, high temperature, clean rooms, food, and pharmaceutical environments.
Applications
- local fume capture where production equipment is frequently washed
- chemically aggressive, flammable or high temperature gaseous mixtures
- temperature resistance up to 230°C depending on the type of elastic hose
- recommended airflow range 200÷350 m3/h
Construction
- arm interior stainless including bolts, nuts and airflow damper
- all adjustments on the outside
- stainless steel capture hood with air diverter and grab handle all around the hood
- aluminium hood joints (painted black)
- middle and swivel steel joints (painted black), stainless steel on separate request
- aluminium-stainless mounting swivel
- smooth stainless steel tubes
- standard stainless steel built-in damper
- black PVC flexible hoses (temperature resistance up to 80°C)
- stainless steel grade 304
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