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Siemens expands Ionpure LX product line

New module for continuous electrodeionization with higher flow rates for industrial applications

The Ionpure LX-45Z CEDI module with 50% increased flow capacity for nominal 22.5 gpm (5.1 m3/h) flow rate. Photo: Siemens AG

Siemens recently introduced the Ionpure LX-45Z continuous electrodeionization (CEDI) module for industrial post-reverse osmosis (RO) water purification. The module offers key benefits to customers in the hydrocarbon/chemical processing, power, electronics and laboratory markets, such as a 50% higher flow rate in a single module, compared to earlier LX modules. The LX-45Z module also offers an extremely compact design, cost-effective materials and robust, double o-ring construction.

The latest addition to the LX product line, the new LX-45Z module incorporates Siemens’ proven, non-chemically regenerated CEDI technology, while incorporating less expensive, industrial chlorinated polyvinyl chloride (CPVC) materials of construction. By adding additional CEDI cells, the module is capable of higher flow rates for RO permeate polishing without the cost premium imposed by stringent pharmaceutical material compliance.

The 50% flow capacity increase per module significantly reduces the number of pipe connections needed in systems using multiple modules. This results in simplified water system integration, ease in mounting to a polishing skid and lower capital cost. Another benefit is the module’s small footprint, measuring 12.54” (318.4mm) x 34.6” (880mm) x 29.4” (747mm), with an operational flow range of 11.3 to 33.8 gpm (2.55 to 7.67 m3/hr).

Ionpure is a trademark of Siemens Water Technologies and/or its affiliates in some countries.

Contact USA:
Ms. Karole Colangelo
Corporate Public Relations Manager
Siemens Water Technologies Corp.
Hoffman Estates, IL
847-713-8458 phone
E-mail address
The Siemens Industry Sector (Erlangen, Germany) is the worldwide leading supplier of environmentally friendly production, transportation, building and lighting technologies. With integrated automation technologies and comprehensive industry-specific solutions, Siemens increases the productivity, efficiency and flexibility of its customers in the fields of industry and infrastructure. The Sector consists of six divisions: Building Technologies, Drive Technologies, Industry Automation, Industry Solutions, Mobility und Osram. With around 207,000 employees worldwide (September 30), Siemens Industry achieved in fiscal year 2009 total sales of approximately €35 billion.

The Siemens Industry Solutions Division (Erlangen, Germany) is one of the world's leading solution and service providers for industrial and infrastructure facilities comprising the business activities of Siemens VAI Metals Technologies, Water Technologies and Industrial Technologies. Activities include engineering and installation, operation and service for the entire life cycle. A wide-ranging portfolio of environmental solutions helps industrial companies to use energy, water and equipment efficiently, reduce emissions and comply with environmental guidelines. With around 31,000 employees worldwide (September 30), Siemens Industry Solutions posted sales of €6.8 billion in fiscal year 2009.

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