MAHLE Duplex filters

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When production cannot be stopped in order to change out elements in continuous processes, MAHLE Industriefiltration offers the ideal solution with its duplex filter series.

With duplex filters for in-line installation at pressures up to 350 bar and a capacity of up to 8,000 l/min, as well as duplex return line filters for tank installation with capacities of up to 1,000, they cover a broad spectrum of applications. Duplex filters are used in a variety of hydraulic and lubrication systems, cooling lubricant treatment, critical production systems such as the automotive industry, and in maritime operations.

MAHLE duplex filters are available both in DIN 24550 and in standard versions. They have two filter chambers with one or more filter elements in each. If the filter elements in operation are depleted, then the system can be switched to the other filter chamber without interrupting operations, and the depleted elements can be changed out. The change-over is done with a patented single-hand operation, is extremely easy, and avoids pressure loss in the change-over phase.

Together with original MAHLE filter elements and their well-known high dirt holding capacity, and thus longer operating life, duplex filters provide an optimal solution for many filtration systems.

Many well-known manufacturers rely on duplex filters from MAHLE for their systems. It’s no coincidence that MAHLE Industriefiltration is the market leader in this segment.

MAHLE Industriefiltration has been producing high-quality industrial filters for fluid technology, air filtration, and process technology for many years. As an innovative, reliable development partner and supplier all over the world, MAHLE Industriefiltration is your expert partner in all areas of filtration and separation. MAHLE Industriefiltration is an independent service area with its own engineering, production, and sales team, integrated in the MAHLE Group, and thus is backed by the strength of a worldwide market leader. The MAHLE Group is one of the top 30 automotive suppliers and the globally leading manufacturer of components and systems for the internal combustion engine and its peripherals. Around 43,000 employees work at over 100 production plants and eight research and development centers. In 2009, MAHLE generated sales in excess of EUR 3.9 billion.

Öhringen, 09/2010