Portable water purification system with double piston pump

Liquid purification or separation – Flow – fluid pressure or material level – responsive – Maintaining stream pressure or flow

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Details

2104161, 2104163, 417234, 417539, B01D 6112

Patent

active

054964660

ABSTRACT:
A portable water purification system has a prefiler, a pumping unit, a reverse osmosis unit, a microbial control unit and a post filter for removing nuclear, biological, chemical and other contaminants from a water source. The hand operated pumping unit has a feed water cylinder and a concentrate cylinder to control ratios between intake and concentrate volumes. The system further prolongs the life of components by reducing the level of contaminants in contact with parts of the system.

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