Coupler/diverter for counter-top RO filter

Details Coupler/diverter for counter-top RO filter Coupler/diverter for counter-top RO filter

1996-07-12

1998-08-18

Walker, W. L.

Liquid purification or separation

Serially connected distinct treating with or without storage...

With storage unit

2104163, 210428, 210460, 13762517, 251156, 251309, B01D 2708, B01D 35157

Patent

active

057954755

ABSTRACT:
Coupler/diverter has housing with an aerator at the bottom and an inner barrel having rotary valving stem serving to distribute supply water, brine and overflow from RO filter. Depending on the setting, the stem permits flow through the housing to issue in the usual aerated stream. At this setting it also shuts off all other flow for decoupling. In diverting setting it sends supply to filter, shuttles return brine flush to the outside of the housing and lets reservoir overflow pass through the aerator. In a working setting the stem also can control volume of brine return to a varying degree to optimize the operation of the RO filter.

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