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Bring on the water: Stauff industrial filters

02-07-2013 12:01 PM CET | Industry, Real Estate & Construction

Press release from: Walter Stauffenberg GmbH & Co. KG

Filter housings from the SRFL-SW product line with REL filter elements made of stainless steel

Filter housings from the SRFL-SW product line with REL filter elements made of stainless steel

For the first time, the German fluid power specialist Stauff will be presenting an independently developed solution for the filtration of industrial water at the Hanover trade fair in April 2013. The SRFL-SW single filter housings have been designed to be used in the steel industry for pre-filtering or coarse filtering in descaling plants.

The SRFL-SW series was developed and designed for direct installation into the pipelines of industrial water cycles. Its connection to the system is done by means of two flange connections in compliance with DIN 2501-PN16 (up to a nominal diameter of DN300) or ANSI B 16.5 (up to up to a nominal diameter of 12 inches). Based on the user's requirements, the housings are either made of stainless steel or corrosion-protected steel. Other materials or special surface treatments are available upon request.

Depending on their size, SRFL-SW filter housings are suitable for nominal flow rates up to 13,000 l/min at a maximum operating pressure of 16 bar. Stainless steel basket screen filters from Stauff's REL product line are used as filter elements, which are designed for flow from the inside to the outside. Micron ratings ranging from 50 to 200 micrometres are available.

Thanks to the service-friendly design of the filter housings, quick and easy filter or replacement of the filter elements is guaranteed. Solid particles collected in the basket are prevented from reaching the clean side of the water cycle when being replaced.

Visual and electrical clogging indicators, the function of which is based on the differential pressure between the contaminated and clean side of the filter elements, are available as an option, and enable a convenient determination of the condition of the basket filter. If needed, a release valve can also be integrated into the filter housing.


Walter Stauffenberg GmbH & Co. KG was founded in the 1950s in Werdohl, in the German province of North Rhine-Westphalia, and was initially a contract turning shop. Today the company operates under the trade name STAUFF, developing, producing and marketing fluid technology components for use in plant construction and mechanical engineering. In the fields of tube, pipe and hose clamps, measuring technology and hydraulic filtration, STAUFF is one of the world’s leading organisations in a growing industrial segment.

Meanwhile, more than 1200 employees (12/2011) in 16 companies generate an annual turnover of more than EUR 180 million (12/2011) worldwide. Additional distribution subsidiaries have recently been opened in Russia, Ireland and Malaysia. Besides the group headquarters in Werdohl Ehrenfeld, the company has production and logistics facilities in the German cities of Plettenberg-Ohle and Neuenrade-Küntrop.

P.O. Box 1745
58777 Werdohl
Im Ehrenfeld 4
58791 Werdohl

Mr Boris Mette
Public Relations / Marketing
Tel.: +49 (0) 2392/ 916-154
Fax: +49 (0) 2392/ 916-4154

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