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xxx 2011-06-30

Cooling, filtering and lubricating: New PGZ Series 1X gerotor pump from Rexroth

Cooling, filtering and lubricating: New PGZ Series 1X gerotor pump from Rexroth

New PGZ Series 1X gerotor pump: Economical, quiet, with variable speed

The PGZ Series 1X gerotor pump from Rexroth is a completely new pump series. It represents the optimum pump concept for low pressure applications in the nominal size range from 20 to 140 ccm. Use in variable-speed drives is assured by a wide speed range from 200 to 3,000 rpm.

The new PGZ Series 1X gerotor pump is designed in particular for cooling, filtering and lubricating circuits with low operating pressures up to 15 bar in industrial and mobile applications, e.g. plastic processing machines, machine tools, presses and wind power plants.

It combines low operating noise with a wide speed and viscosity range, and it also has very good priming properties.

The manufacturer offers the PGZ Series 1X in four different flange/shaft versions. The pump can be used on its own but also in flexible combination options with the wide range of Rexroth axial piston pumps, vane pumps and internal gear pumps.

With the new PGZ gerotor pump, Rexroth is expanding its existing hydraulic pump range in the low-pressure segment to provide the user with an economical feed pump for cooling, filtering and lubricating jobs.

Bosch Rexroth Canada is the Canadian subsidiary of Bosch Rexroth AG, one of the world’s leading specialists in the field of drive and control technologies. Under the Rexroth brand name, the company supplies more than 500,000 customers with tailored solutions for driving, controlling, and moving. Bosch Rexroth is a partner for Mobile Applications, Machinery Applications and Engineering, Factory Automation and Renewable Energies. The company provides customized solutions tailored to the needs and specifications of each individual market. As The Drive & Control Company, Bosch Rexroth develops, produces, and sells components and systems in over 80 countries. As part of the Bosch Group, Bosch Rexroth and its 34,900 associates generated approximately 5.1 billion euros in revenue in 2010.

To learn more, please visit

The Bosch Group is a leading global supplier of technology and services. In the areas of automotive and industrial technology, consumer goods, and building technology, some 285,000 associates generated sales of 47.3 billion euros in fiscal 2010. The Bosch Group comprises Robert Bosch GmbH and its more than 350 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 3.8 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.

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