
Clean air in a contaminated work environment SAFE, DURABLE AND EASY TO UPGRADE
From standard dust filter systems to robust high-end protective ventilation systems - we offer retrofittable solutions with low acquisition and operating costs that can be adapted to the entire fleet and passed on from machine to machine.
Whenever people and machines are used in contaminated areas, machines must be specially equipped for this use. Whether in landfills, in composting plants, during renovation work or when disposing of military waste, with our systems you are protected from toxic gases, pollutants, dust particles and unpleasant odors and meet all the requirements of the BG Bau (BGI581 and DGUV Information 201-004). Our breathing air filter systems have a robust metal housing suitable for construction machinery and a durable, electrically powered motor with fan. They are light, durable and compact and are also very suitable for use on smaller construction machines. The systems supply the driver with pure, filtered air and retain pollutants in the ambient air. The contaminated air flows through several filter stages to separate coarse and fine dust, suspended matter and harmful gases. Due to the constant supply of air into the cabin, our breathing air filter systems generate a defined overpressure of 100-300 Pa. This ensures that no contaminated air from outside can enter the cabin. The cabin pressure is electronically monitored several times and displayed via a display and control unit that is installed in the driver's field of vision. As an additional safety measure, a recirculating air filter device is installed in the cabin for the protective ventilation systems. This ensures an even air flow through the filter. Thanks to this high-quality air treatment and the integrated overpressure monitoring, our systems can cope with significantly less outside air than comparable systems on the market, which increases filter service life and thus reduces operating costs. In addition, the separation of suspended matter also extends the lifespan of the air conditioning system and its components. Depending on the required operating conditions, we offer the right product for every customer. Get a brief overview of our product family of respiratory protection systems.
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High performance blower
3 steps
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Safety guarantee
Wölfle systems
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Maximum protection
through AEBK filter
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Perfect air conditioning
Better than conventional systems
Wölfle Service GmbH

Michael Schäfer
Service and Sales
Wölfle Service GmbH
M +49 (0) 16098422595
Wölfle SAS

Didier Heinrich
Dipl.-Ing. (FH)
Key-Account-Manager
Sales in France
T +33-658-696359