Centrifugal pump having resistant components

Details Centrifugal pump having resistant components Centrifugal pump having resistant components

1988-08-08

1990-04-03

Powell, Jr., Everett A.

Rotary kinetic fluid motors or pumps

Bearing, seal, or liner between runner portion and static part

Means to seal radial flow pump runner inlet from outlet

4151736, F04D 2916

Patent

active

049136194

ABSTRACT:
A centrifugal slurry pump includes wear resistant inserts on the wear faces of the first impeller shroud and the wear face of the front pump housing in the impeller chamber. The preferred embodiment provides hardened ceramic material inserts mounted in compression.

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