Fixed extraction arm Oskar 200

rigidfor chemicalsfor smoke

stainless extraction arm for large applications Oskar stainless 200 self-supporting fume extraction arm has been designed for local air pollution control at most demanding and heavy duty industrial processes where standard arm is not enough. Among them there are production process requiring frequent equipment washing or disinfection or where air pollution is chemically aggressive or possibly flammable. In such cases stainless steel fume arm is one of the easiest way to control the problem at source of its creation. Smooth tube construction, light aluminium outside joints allow lowest pressure drop, lowest noise level, easy maintenance and remarkable long operational life time. There is nothing with-in Oskar extraction arm except for air flow damper. All adjustments are on the outside which means there is no need to stop the exhaust system and there is no contact with polluted air stream nor duct interior when the arm regulation is needed. Typical application 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 1400÷2100 m3/h Standard 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) cast aluminium middle and swivel joints(painted black) aluminium-stainless mounting swivel smooth stainless steel tubes standard stainless steel built-in damper black PVC flexible hoses (temperature resistance up to 80°C)