V4000 single station vacuum unit provides dual filtering and adjustable suction. When the filter is full it automatically turns off. LED shows motor and filter status. The unit is highly appropriate for the removal of flue gases like those laser welding generates. This is accomplished with a double door and two ‘unique’ filter bags that are put in order, extending the vacuum turbine’s life and reducing the noise. Ships with standard filter version that uses 65mm filter bag and it is available with special filter that uses 160mm bag. It is available as a mobile unit or fixed unit.