METHOD FOR MANUFACTURING DIRECT FLOW REVERSE-OSMOSIS FILTERING SYSTEMS, DIRECT FLOW REVERSE-OSMOSIS FILTERING SYSTEM (OPTIONS) AND PUMP UNIT OF DIRECT FLOW REVERSE-OSMOSIS FILTERING SYSTEMS (OPTIONS) Russian patent published in 2018 - IPC B01D61/08 B01D61/12 B01D63/00 C02F9/00 C02F1/44

Abstract RU 2663739 C1

FIELD: technology of water and air purification.

SUBSTANCE: invention relates to water purification means. Pump unit of the reverse osmosis filtration system comprises housing 18 within which power supply unit 19 and pump 20 connected thereto are mounted, first 21 and second 22 pressure sensors, controller 26, adjustable valve 23, solenoid valve 24.

EFFECT: improved quality and degree of cleaning efficiency.

26 cl, 8 dwg

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RU 2 663 739 C1

Authors

Dates

2018-08-09—Published

2017-12-15—Filed