Piston pump for paint circulation systems as well as fluid transfer and supply

Pump solutions for any kind of application

Dürr has developed several pump models to do justice to the demanding and highly diverse paint supply requirements of the industrial sector. Their different drives and methods of operation make these pumps suitable for materials with very varied properties, and for an extremely broad range of possible uses.

Our Pumps

The EcoPump HP is an air driven horizontal piston pump. Performance and durability are further distinguishing characteristics in order to meet the highest demands. With a concealed shaft seal this EcoPump HP is primarily designed for paint circulation systems as well as fluid transfer and supply. A horizontal two piston design guarantees equal thrust on both strokes and a rapid pump change-over with a quick release valve for reduced surge. Its modular design enables easy maintenance. Typically handled fluids are water and solvent borne paints, varnishes, enamels and lacquers.

Air operated horizontal piston pump.

The EcoPump HPE is a horizontal piston pump with an electric drive to achieve superior performance with lower operating costs. Durability and reliability are further distinguishing characteristics in order to meet the highest demands. With a concealed shaft seal the EcoPump HPE is primarily designed for paint circulation systems as well as fluid transfer and supply. A horizontal two piston design guarantees equal thrust on both strokes. Its modular design enables easy maintenance. Typically handled fluids include water and solvent borne paints, varnishes, enamels and lacquers. The EcoPump HPE has been tested according to DIN EN 12162.

Electrical operated horizontal piston pump.

The EcoPump VP is a pneumatically driven vertical piston pump for medium and high pressure applications. Proven design and long term durability make these pumps the perfect choice for small and middle applications of paint, mastics and adhesives to furniture, steel structures or walls, car bodies and other objects. The EcoPump VP is suitable for airless or air-assisted application and is available in numerous configurations with various air inlet modules, pressure relief valves, trolleys and adjacent devices.

Air operated vertical piston pump for medium and high pressure applications.

A wide choice of manufacturing materials for the pump housing makes the EcoPump AD the best solution for different kinds of fluid handling such as abrasive and particle containing fluids. The typical field of application of the EcoPump AD is to handle oil, water, waste liquids with and without solid particle debris, water and solvent borne paints, varnishes, enamels and lacquers. The EcoPump AD pump will operate in circulation or direct fluid delivery mode. The simple design of EcoPump AD allows easy maintenance and service.

Air operated diaphragm pumps are the best solution for different kind of fluid handling such as abrasive and particle containing fluids.

The pump packages are fully assemblied portable modules, which are ready to use. The modular design ensures a use in multiple industries including wood finishing and exterior painting. Equipment for high-pressure coating based on EcoPump VP pumps are available as well as low pressure coating devices which use a line of diaphragm pumps. Variability is ensured by wide configuration options where the selection is made between different assembly modules like carriage, suction type or optional accessory to extend user’s comfort. 

Air operated diaphragm pump package for low pressure coating.
Air operated vertical piston pump package for high pressure coating.

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