CENTRIFUGAL PUMP OF THE SECTIONAL-CASING DESIGN

摘要

Sectional-casing-design rotary pump in which the casing sections have a cylindrical outer casing and internal wall sections in one piece therewith. The outer casing of at least one casing component consists of an outer continuous casing component and at least two separate inner casing components with the appropriate internal wall sections. The outer and inner casing components are preferably firmly secured together, especially by shrink-fitting.