Centrifugal pumps with vortex stage have improved cavitation characteristics, which increases their service life. Сentrifugal wheel provides a capacity of up to 100 000 l / h. The design of the pump allows to work with air admixture in the pumped medium (up to 50 %). Mass-dimensional design perfection allows to use such a solution for the production of components of hydraulic systems, transmission and hydraulic drive machines, of mobile machinery of various profiles, etc.