– Pumping of abrasive and corrosive liquids
– Suction flange: axial
– Discharge flange: Top (DN 32 to DN 250 vertical, from DN 300 tangential)
– Closed and open impeller available
– Impeller is keyed to the shaft; reverse rotation (e.g. back-flushing) is possible
– Re-adjustable inclined gap between the impeller and volute casing to optimize the efficiency and differential pressure after prolonged operation
– Shaft sealing by means of DÜTEC® single mechanical seal with external springs (gland packing and other mechanical seals available)
– Durable, oil-lubricated roller bearings
– Back pullout design (the complete rotating assembly can be removed while the casing remains on its position)
– Optimized design ensures easy maintenance and long service life even under difficult conditions
– Direct or belt driven
– Different arrangements available