Radial pump for aggressive fluids

摘要

The half(30") of the annular casing's connecting flanges(30) resting against the side of the pump bearing housing(5) is a separate part lying against the outer side(29) of the annular casing and screwed to it, and which is not in communication with the pump bearing housing. A shoulder(26) is provided on the connecting flange and has a depth(24) which corresponds to the thickness of the separate half of the flange.