The new pump generation from Dürr with contactless changeover valves requires less maintenance and improves performances.
Dürr has presented EcoPump2 VP, a new generation of pneumatic vertical piston pumps that increases process reliability while requiring less maintenance. The five different versions of the EcoPump2 VP cover a pressure range from 22 to 306 bar.
EcoPump2 VP is suitable for several media, such as paints and high-viscosity materials, so it can be employed in mechanical engineering, metal working and woodworking, as well as in the furniture industry and several other sectors. It can also handle acidic hardeners commonly used in the 2K process in the North American market without any difficulty.
The new pump only needs one seal for most applications, the fluid parts can be disconnected from the air motor with conventional tools via a quick coupling while the new air motor can be operated without any oil. So, it significantly reduces the maintenance required. In addition, the contactless changeover valves used to regulate the air motor changeover guarantee higher process reliability, cut changeover times, reduce pulsations and increase performances.