Delemil (Beijing) Fluid Filtration & Separation Technology Co., Ltd.

China Manufacturer with main products: Reverse Osmosis Membrane

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Delemil household RO membrane

Payment Terms: D/P

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Export Markets: North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Place of Origin: Beijing in China

Quick Details

  • Brand Name: Delemil


  Delemil household RO membrane

  Delemil has become the largest domestic product specifications, the largest production scale, access to one of the largest membrane producer patented technology.Product quality has passed ISO9001 quality system certification and ISO14001 environment system certification.

  Delemil household RO membrane

  Delemil household reverse osmosis membrane will be adhering to the tenet of "based on quality, the good faith is supreme, sincere service for the customer", and continuously forge ahead, the challenges of the future.

  Delemil household RO membrane


  1. Membrane shall be kept in the box at the ambient temperature (7–32°C; 40–95°F), avoid direct sun. Once PE bag damaged, new protective solution (sodium hydrogen sulfite) shall be added and sealed to prevent air drying and biological matters growth.

  2. When membrane operates for one hour for the first time, water produced during this period shall be discharged.

  3. During the processes of storage, transportation and system shut-down, membrane shall be kept in protective solution, so as to prevent biological matters growth and frozen. The standard storing solution shall contain 1% weight sodium hydrogen sulfite and sodium metabisulfite (food grade). If kept in short time (one week or less than a week), only 1% weight sodium hydrogen sulfite can stop biological matters from growing.

  4. Once membrane element gets wet, it must be kept in wet condition all the time.

  5. Operating pressure shall be equal or more than inlet water/concentrated water pressure difference. Membrane damaged for back pressure, which not belong to protective range.

  [Delemil household reverse osmosis membrane]

  Delemil household reverse osmosis membrane—DE1809-50

  Delemil household reverse osmosis membrane—DE1809-80

  Delemil household reverse osmosis membrane—DE1809-100

  Delemil household reverse osmosis membrane—DE1810-50

  Delemil household reverse osmosis membrane—DE1810-75

  Delemil household reverse osmosis membrane—DE1812-50

  Delemil household reverse osmosis membrane—DE1812-75

  Delemil household reverse osmosis membrane—DE2012-50

  Delemil household reverse osmosis membrane—DE2012-100

  Delemil household reverse osmosis membrane—DE2612-200

  Delemil household reverse osmosis membrane—DE2713-400

  Delemil household reverse osmosis membrane—DE2713-500

  Delemil household reverse osmosis membrane—DE2812-300

  Delemil household reverse osmosis membrane—DE3012-400

  The company currently has more than 10 senior engineers, the US Environmental Protection registered engineer certification, advanced water treatment engineering certification, VWS certified engineers and many other professional certification.

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