Centrifugal pumps and electric pump units on their base intended for pumping abrasive slurries with high density, with solid inclusions volumetric concentrations of up to 30%. Pumps units included in the material flow part and the hull structure may be different. Apply pumps for pumping of slurries with a maximum particle size of solids up to 6 mm. pump model is made according to the drawings in the program 3d Max 2014. Available as original drawings of the pump.