Devices Peripheral equipment Extraction wall The extraction wall is designed to work with devices with a recommended flow of 4000 m³/h (e.g. CleanAir IMBIBE). The large surface of the wall perfectly fulfils its task, among others for grinding or mechanical cutting. Technical data: CleanPatronJanuary 19, 2022STOM 2023, Kielce, PolandJune 23, 2023