The ATTIX 40 TYPE 22 and ATTIX 7 TYPE 22 machines are powerful vacuum cleaners with stainless steel containers approved to be used for both M-class dust and ATEX Zone 22 environments. The build-in FlowSensor and acoustic warning signal monitors air speed in the suction hose to make sure that is does go below the minimum 20 m/s. The perfect concept for Industrial use where safety is a must.Legislation (IEC/EN 60335-2-69) has placed some very tight restrictions on handling hazardous dust. The TYPE 22 vacuum cleaners fullfil all demands at the highest level of safety to ensure maximum health protection. The use of EC technology meaning single-phase brushless motor makes the machine applicable in ATEX Zone 22 environments. With the electrically conductive and grounded container inlet in combination with the TYPE 22 accessories the vacuum cleaner allows you to work with a safe and spark free solution. The ATTIX 40-0M TYPE 22 is a mid-size vacuum cleaner featuring Push&Clean filter cleaning system to increase efficiency and reduce downtime. The ATTIX 791-2M/B1 features a 70 litrE stainless steel container, which can be emptied by tilting or lifting off of the robust steel frame, as weel as a socket outlet with Automatic Start/Stop for electric power tools. In all models, your operating costs are minimized with the washable PET fleece filter elemens, and user-friendliness reaches an all-time high with the low working sound level, which lets you work when others are nearby without disturbing them.