A body of centrifugal pump has inlet and outlet covers between which sections are installed. The sections are arranged as discs between which spacers as rings are placed, discs have lugs at each side, and the rings are arranged with depressions. The disc installed between the inlet cover and the ring has a form corresponding to lengthwise truncated tore with bell-shaped depression with broken inner and outer surfaces. Such implementation of the body provides reliable tightening and technological effectiveness.
