Seal for separation device

Details Seal for separation device Seal for separation device

1992-04-21

1994-01-11

Dawson, Robert A.

Liquid purification or separation

Casing divided by membrane into sections having inlet

Each section having inlet

21032183, 210440, 210232, B01D 6300

Patent

active

052778070

ABSTRACT:
A spiral wound liquid separation device enclosed within a housing and a cover for the housing is provided with a seal which separates liquid feed to the device from liquid retentate produced by the device. The seal is of unitary construction with one end sealed to the outside surface of the spiral wound separation device and with a second end positioned between the housing and the cover under compression.

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