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

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100000 set/month
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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:Is the purifier in the house pure water?
Water purifier depends on what filter is installed, the water of pure water machine can drink, the water of energy water machine can also drink, must have ultrafiltration membrane, can drink directly.
Q:What are the ingredients of a water purifier?
The water purifier is a direct filter of household tap water, so that it can meet the requirements of cooking and drinking in the kitchen.
Q:What is the drainage of the filtrate pump of the ceramic filter?
The filtrate pump is not drained. I hope my answer will help you. The possible reasons are as follows:Filtrate pump failure or connection pipe damage.
Q:What filters are used in the wells in the rural courtyard?
I hope my answer to help you, if you need the field irrigation irrigation equipment to Hebei house, low price, quality assurance.
Q:What is good tap water purifier?
As part of the tap water has exceeded the national standards for drinking water, tap water purification has gradually entered the family. Water purification, sterilization are those kinds of, there are ultraviolet light, carrying silver, carbon, KDF, activated carbon, ozone, chlorine and iodine resin, etc., with the development of science, various technologies have gradually revealed its advantages and disadvantages. Clean water purification equipment to see whether the combination of various purification techniques, is not to avoid weaknesses, it is best to do so is the key.Microbial bacteria, ultraviolet irradiation technology can kill the water, disadvantage is the range of irradiation and decay, can inhibit the growth of bacteria, suitable for water sterilization; silver loaded carbon can adsorb the bacteria, microbes and release of silver ions to kill. The disadvantage is the silver ion release to reach a certain number before sterilization, and silver is silver metal, water too much harm to health; KDF can adsorb heavy metals; ozone is the presence of odor affect the taste etc..
Q:Water purifier bottom leakage is what is the reason?
There may be two, and the other is the crack in the filter barrel. Generally speaking, this situation is rare.
Q:Can the filtered water of the tap water filter be used directly without water storage?
You can let it out and you can drink it. If you do not write instructions can be directly consumed, it must be burned before boiling to drink.
Q:What kinds of aquarium filters do you have?
Bottom filter is also called bottom filterBefore the device of aquarium, first wave shaped filter plate is arranged on the bottom of the water tank, filter plate covered with sand as filter material, is connected with the air duct, air pump with circulating water supplying, promoting, filtration through sand in bacteria complete. This device is the biggest characteristic of water, filtering area wide, suitable for fish density Zanyang water tank (such as feeding tank aquarium store), the disadvantage is between the filter plate and the bottom of the water tank is easy to accumulate dirt, the filter plate and the bottom sand clean out regularly, therefore not suitable for Aquarium grass planting, usually is expert in a large number of fish breeding management siluriforms, extensive Cypriniformes and cyprinodontiformes with tropical fish.
Q:How long will the filter of household drinking water filter be changed?
It depends on the frequency of use, filter, in my experience, it is better to watch, water filter, water filter if it slows down, the filter is saturated, can consider to replace the filter, water dispenser filter for filtering water house, about half a year is not good, the water can be slow
Q:What's the sense of the filter outlet for the pure water filter?
One of the biggest influence is zinc, magnesium, iodine of the 3 elements. These elements, although in the water content is very small, they are very lacking in food, and now the water a trace element addition to clean, which became the 3 elements of one disaster after another. With the reproductive growth and mental development directly related to the lack of time, affecting the development of the nervous system, and even affect future generations.2) in the normal diet, there are a lot of inorganic salt can be met, such as tap water, there are 30 kinds of human body needs salt. Now, this part of the water removed, the body will not need to add the amount of inorganic salt. After long time, will cause nutritional imbalance, human health will therefore affected, serious will cause disease.

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