Multilayer pump liner

Details Multilayer pump liner Multilayer pump liner

1994-06-10

1996-05-07

Look, Edward K.

Rotary kinetic fluid motors or pumps

Working fluid passage or distributing means associated with...

Passage or casing attached removable liner or wear member

415196, F04D 2942

Patent

active

055139540

ABSTRACT:
A liner member for a pump comprises an inner layer of a rigid abrasion resistant material and an outer layer of an elastomer material adhesively bonded to the inner layer and forming a backing therefor. One or more metal connectors are embedded in the elastomer layer for connecting the elastomer layer (and concomitantly the abrasion resistant inner layer) to a pump casing so that the elastomer layer is sandwiched between the inner layer and the pump casing.

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