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 there any difference between water purifier and filter?
The water purifier is also called water purifier, water filter, the core technology for filtration membrane filter device, source water purifier main technology on ultrafiltration and reverse osmosis membrane RO two, is a small water treatment equipment for deep purification treatment of water by the use of water requirement. The water purifier is usually used as a small filter for household use.
Q:What are the major differences between backwash filters and self-cleaning filters?
2 backwashing filter is divided into several kinds, such as automatic backwashing, manual backwashing, multi column backwashing, etc.Self cleaning filter and full-automatic self-cleaning filter
Q:The fish tank filters out the normal water. Why is the water still not clean?
It's normal if you don't block your mouth when you're three in one
Q:Is the prefilter useful?You want to install a filter after the water meter
I use now is a filtering effect, but a lot of impurities and particulate filter cartridges can be filtered, a straight tube, after a period of time with tap water back flushing is clean, do not recommend direct drinking, but if I was thirsty to drink directly, the effect is also good.
Q:Press the water purifier in the kitchen to get the water boiled. Why is it white?
As for the dissolution of rice white, there is no harm to the human body there is no good judgment, but it is best not to drink directly, safety is on, and I hope to help you.
Q:How do you handle a chemical nickel filter without pumping water? Ask for help
Reopen on shutdown. If the drug barrel [national treasure] fierce water inlet, the speed to turn off the dosing bucket valve. Second: check whether to install the valve or check valve, no installation
Q:How to install the water purifier, what should be reserved for sockets and water pipes?
The tap water purifier is generally installed in the kitchen room, under the cabinet, and the socket is not reserved. The water tank is normally installed with water supply points and angle valves
Q:What's the difference between a front filter and a faucet filter?
The faucet is filtered to filter the water you use directly. The position and function of the two installations are different.
Q:What is a fish tank filter for? Is it reasonable to beat oxygen?
Aquarium filter is a device used for water purification equipment in fish oxygen, the purpose is to remove fecal water dirt, keep the water clear and sufficient oxygen, no harmful substances, no pollution, suitable for the growth of fish. The fish tank has a good filter to keep good fish and less water.
Q:Why do fish tanks use filters, or are they muddy?
The nitrifying bacteria are viable, bottled, bought into the circulating pump inlet into the circulatory system, magnetic and biochemical nitrifying bacteria attached to the cotton is local, afraid to see the light of nitrifying bacteria, so biochemical cotton cover above the general white cotton filter, wash when you can only wash the filter cotton

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