ingle Stage, Horizontal Centrifugal Pump. Hydraulic Performance and Dimensions according to DIN EN ISO 2858 Technical design based on DIN EN ISO 15783 Permanent Magnet Drive Maintenance Free Separation of Liquid Chamber to Atmosphere by Means of Isolation Shell Slipless Power Transfer Materials : Steel, Stainless Steel, Nickel Based Materials Frame Mounted Design Hydraulically balanced impeller for minimum bearing loads