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014-11 Lohr, 2011-03-24

Cyclone effect extends filter life time

A maintenance indicator on top of the housing indicates when the filter needs to be changed -this lo

A maintenance indicator on top of the housing indicates when the filter needs to be changed -this lowers maintenance costs and increases operational safety.

New 110 LEN filter series by Rexroth

The new developed In Line Filter (LEN) by Rexroth offers significantly improved performance. A new design, using the cyclone effect in the filter housing improves the dirt holding capacity substantially and stretches out service intervals.

In the new developed filter head the medium will flow due to the cyclone effect in a tangentially path. This ensures a uniform flow around the filter element and drives heavy particles to the outside. This prevents the filter material from getting clogged too quickly. The particles collect in the groves of the likewise re-designed filter bowl, from where they can be easily removed.

A pressure spring in the filter fixes the filter element to the grooves in the filter bowl bottom. This protects the filter element against uncontrolled movements by flow and vibration. Thanks to the newly designed shape of the filter bowl bottom, the medium goes through the lobes and also flows under the filter element. This distributes the pressure evenly and effectively prevents an overburdening of the filter under varying operating conditions.

The differential pressure contamination indicator measures the degree of pollution of the filter element. Based on the condition of the filter, a maintenance indicator on top of the housing indicates when the filter needs to be changed and when it reaches critical operating condition. This lowers maintenance costs and increases operational safety. Filter elements are not being changed unnecessarily in accordance with fixed maintenance intervals even if they still function well. In addition, the new 110 LEN filter series simplifies the replacement of the filter bowl. A pressure spring automatically lifts the filter element off the centering pivot in the housing. The filter element’s 6-layer filter material is highly effective in its cleaning performance while minimizing pressure loss.

Combining highest functionality with attractive design, the new filter series by Rexroth has won the iF Product Design Award 2011. This award has been recognized around the globe as a label for excellent design. For this year’s award, the jury chose winners in 16 categories from 2,756 entries.

Bosch Rexroth AG is one of the world’s leading specialists in the field of drive and control technologies. Under the brand name of Rexroth the company supplies more than 500,000 customers with tailored solutions for driving, controlling and moving. Bosch Rexroth is a partner for industrial applications and factory automation, mobile applications and using renewable energies. As The Drive & Control Company, Bosch Rexroth develops, produces and sells components and systems in more than 80 countries. In 2009 Bosch Rexroth part of the Bosch Group, achieved sales of around 4.1 billion Euro with 34,200 employees.

For more information please visit www.boschrexroth.com/press

The Bosch Group is a leading global supplier of technology and services. According to preliminary figures, some 283,500 associates generated sales of 47.3 billion euros in the areas of automotive and industrial technology, consumer goods, and building technology in fiscal 2010. The Bosch Group comprises Robert Bosch GmbH and its more than 300 subsidiaries and regional companies in over 60 countries. If its sales and service partners are included, then Bosch is represented in roughly 150 countries. This worldwide development, manufacturing, and sales network is the foundation for further growth. Bosch spent some four billion euros for research and development in 2010, and applied for over 3,800 patents worldwide. With all its products and services, Bosch enhances the quality of life by providing solutions which are both innovative and beneficial.

Additional information can be accessed at: www.bosch.com , www.bosch-press.com

 

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Contact

Susanne Herzlieb
Maria-Theresien-Straße 23
97816 Lohr am Main
Phone: +49 9352 18-1573
susanne.herzlieb@boschrexroth.de