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In addition to standard air cleaners with or without cyclone separators, MAHLE also provides customer-specific air filter elements and air filter housings for passenger cars and commercial vehicles. Air filter elements of various types are used for filtering the intake air. Metal-free filter cartridges with efficient filter media and high dust holding capacity guarantee dust efficiency of up to 99.9 percent. Although cellulose media have predominantly been used for filtration in the past, MAHLE has meanwhile introduced new developments aimed at achieving higher efficiency and dust holding capacities. To this end, multi-layer filter materials made from cellulose, meltblown and nanofibers as well as completely synthetic non-woven materials have already been optimized for mass production.
New developments - air cleaners with activated carbon adsorbers
Owing to the statutory requirements of the North American market, HC adsorbers in the air intake are necessary for reducing emissions. In response to this, MAHLE has integrated an activated carbon element in its air cleaner modules. Hydrocarbons are therefore adsorbed which can then escape via the intake system when the engine is switched off.
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| Alco Metal Mount Frames are a fabricated EMI aluminum frame gaskets. Metal Mount Frames have a mesh and or elastomer gasket secured into the groove or outside edge of the extrusion. Alco-Knit Gaskets are supplied in standard wire alloys in several configurations and size to meet specific shielding requirements. Elastomer core gaskets may be applied for environmental pressure sealing. Alco Metal Mount Frames are fabricated with specific hole size, location, slots and countersinks for alignment. Ready-to-mount frames are attached to other surfaces using rivets, fasteners or spot welded in place. Frames are supplied unfinished or Chromate Coated per MIL-C-5541 Class 1or 3 to enhance shielding performance and corrosion resistance. Alco Metal Mount Frames are fabricated to customer drawings. |
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TURBOCARTRIDGE
Cartridge filter for systems turbogas.
Cartridges TURBOCARTRIDGE are constituted from a metallic chassis and a septum leaking in cellulose and synthetic fibers idrorepellente, in class of filtration second F7 EN 779. The chassis is planned in steel mesh and introduces a limited number of welding in order to avoid possible oxidations. The real advantages in the passage to cartridge TURBOCARTRIDGE are: better leaking efficiency, greater ability to I accumulate powders, minor loss of cargo, operating long-life and cost reduction of maintenance. |
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| The X-11Q cigarette smoke filter is designed to fit inconspicuously into a drop ceiling, replacing a 2'x4' ceiling tile. The X-11Q filters smoke, dust, pollen and many other irritants with up to 99.8% efficiency without the need to replace filters. Designed with the user in mind, the 3 speed fan found on this air cleaner quietly and efficiently cleans an area using the Coanda airflow pattern. |
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Absolute filtration :
To eliminate dry smoke typical of certain applications where straight oïl is used.
The efficiency level guaranteed is 99.95% MPPS according to EN 1822 (équivalent to H13). Its clogging can be monitored with an optional pressure gauge. |
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