Features: - Open impellers without axial thrust or balanced closed impellers - EDUR standard for low velocities of flow and low velocity head differences - Capability of transporting gases in the liquid - Single or double acting mechanical seals - Diffusor blades neutralize the radial shaft forces - Easy maintenance by means of pull-back-design - Direct installation in stable pipe lines or cantilever mounting - Any fitting position - Flange pump NUBF as modification for tank installation - Immersible type as special design - Materials grey cast iron, bronze or stainless steel - Working pressure up to 10 bar - Temperature -40°C up to +140°C - Viscosity up to 115 mm2/s