Reverse Osmosis(RO) membrane element for household 1812-50G

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Description of RO membrane element 


Advanced membrane technology, automatic sealing and rolling production line, CNBM could provide series of reverse osmosis membrane elements including residential, commercial and industrial fields.

CNBM-JY type is suitable for residential water treatment.




-High stability;

-High performance;

-High performance-price ratio;

-More choices for different specifications;





Effective   membrane area ft2(m2)


Desalination   rate(%)


Average   yield GPD(L/D)



Testing conditions:




Temperature( )


NaCl solution   concentration(mg/L)


pH value


Testing   Pressure (MPa)


Recovery   rate(%)



Operation Limits and conditions:

Max.operating   pressure psi(Mpa)


Max.inflow   temperature()


Max.inflow   SDI


Max.water   flow GPM(m3/h)


Free   chlorine concentration(mg/L)


Continuous   running water pH range


Chemical   cleanig water pH range


Max.single   membrane element pressure drop psi(Mpa)


 Reverse Osmosis(RO) membrane element for household 1812-50G

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Q:Can the filtered water of the tap water filter be used directly without water storage?
It depends on which grade your water filter is.The advanced water filters contain instructions for direct drinking
Q:How to judge the quality of the water purifier is very important
Water purifier is mainly composed of filter materials, adsorption materials, sterilization materials and other materials. The early water purifier is composed of activated carbon and ordinary non-woven fabric filter. And the modern water purifier is usually made of a variety of materials, and its water purification function and effect are better.Activated carbon can remove organic substance, colloid, chroma, odor, residual chlorine and so on. Therefore, it is the most widely used material in water purifier. But the activated carbon adsorption of organic matter, the organic matter has become an excellent nutritional bacteria, in numerous microporous activated carbon, bacteria, algae and other microorganisms multiply hyperplasia, which causes water bacteria and nitrite exceed the standard, and customer service service did not keep up with reasons and so on, by the end of the last century China water purifier industry almost The whole army was wiped out.
Q:What certification does water purifier need to be certified?
CE logo is a safety certification mark, is regarded as manufacturers open and enter the European market passport. CE stands for European unity (CONFORMITE, EUROPEENNE).
Q:The difference between a water purifier and a filter
It is a small water treatment equipment for deep purification of water quality according to the use of water. The water purifier is usually used as a small filter for household use.
Q:What is the principle of a water purifier?
Finally, after the adsorption of activated carbon, mainly using activated carbon porous, strong adsorption characteristics, absorption of residual chlorine and other impurities are not removed, further purification of drinking water.
Q:What kind of water does the air purifier add?
Foreign brands, which are well known for their technology, account for about 80% of the market share, dominating the air purifier market. So, here comes the question. When will the domestic brands turn over and be the masters?"At present speaking, foreign brand competitiveness will be stronger, after two or three years, domestic brands will come up.". Because foreign brands rely on its technical forces, as well as its brand advantages. Three years later, domestic brands still have advantages." Zhang told reporters.
Q:What are the ingredients of a water purifier?
In the daily use of the water purifier, people can choose the filter of different filter cores according to different drinking water requirements.
Q:Why do fish tanks use filters, or are they muddy?
Filter is best to keep open, to add biochemical cotton to the filter, to cultivate nitrification system, in a few days, water quality will be significantly improved. Fish to be diligent, after the establishment of a good nitrification system, but also regularly change water, cleaning cotton filter. Usually change the water once a week, change 1/4 once, filter cotton for 3-5 days and wash it once.
Q:Family drinking water purifier, which is good?
Almost all of it, Yijing Kang water center can serve you.
Q:Today I bought a small aquarium. Why is there only filter, no oxygen?
There is too much salt! Water quality: tap water should be basked in for 2 days

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