3000lph RO filter softening water equipment

3000LPH RO filter demineralized water equipment 1.Introduction of Reverse Osmosis (RO) SystemThe reverse osmosis(RO) water treatment plant is an equipment to purify water with the action of pressure difference of semi permeable membrane. RO membranes can effectively remove majority of organics, harmful substances, bacteria,

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3000LPH RO filter demineralized water equipment
1.Introduction of Reverse Osmosis (RO) System
The reverse osmosis(RO) water treatment plant is an equipment to purify water with the action of pressure difference of semi permeable membrane. RO membranes can effectively remove majority of organics, harmful substances, bacteria, particulates etc in the raw water. RO system is widely used in water treatment, purification for tap water, well water, underground water, borehole salty water, brackish water and seawater, pure water and ultra-pure water production, power stations, electronic industries, cosmetics production, medicine
(pharmaceuticals) manufactories, and medical treatment(such as hemodialysis). It is a key equipment for pure water plant and ultrapure water equipment.

2.Working Process
raw water→ raw water pump→quartz sand filter→activated carbon filter→water softener(optional) →security filter →one stage high pressure pump→one stage RO system →UV light/ozone generator →water supply point
3000lph RO Filter Demineralized Water Equipment

3000 liter per hour stainless steel reverse osmosis water treatment system with water softener
3000lph RO Filter Demineralized Water Equipment

3000LPH water purification systsystem ro unit with chemical dosing system
3000lph RO Filter Demineralized Water Equipment

3.Main parameters of this reverse osmosis water purification system
For detailed specification, kindly contact our sales person.
Production capacity3000L/H
Power supply380V 50Hz 3Phase
Raw water pumpNanfang Hangzhou
Quartz sand filter& activated carbon filterφ600×1900  FRP   2pcs
Security filter20 "× 5μm ,5cores
High pressure pumpNanfang Hangzhou
Quartz sand 750kg
Activated carbon225kg
Reverse osmosis (RO)membraneLCLE-4040 12pcs  USA DOW
Membrane housing4080-2      6pcs

4. Detailed pictures of the 3000L/H reverse osmosis system
3000lph RO Filter Demineralized Water Equipment

5. Every part function of the water purification system
S/NCommodity name Application  Remark
1Raw water tankStore water, buffering pressure, overcome instability of supplying water by pipe, ensure to supply water stably and continuously for whole systemCustomer provides for themselves, because big size will result in expensive freight.
2Raw water pump or called booster pumpProvide needed pressure for every pretreatment filterWe can provide CNP pumps or Grundfos pumps
3Mechanical filter or called quartz sand filter or sand filterWe use fiber glass or stainless steel vessel as housing, fill quarts sand, it can filter big particles impurities, suspended substances, colloids etc. 
4Activated carbon filterWe use fiber glass or stainless steel vessel as housing, fill activated carbon, remove color, odor, residual chlorine and organics substances. 
5Water softener, demineralizer, or called Na+ exchangerAdopt cation resin to soften water, cation resin will absorb Ca2+, Mg2+(main elements for composing scale), reduce hardness of raw water, System can make resin intelligently regenerate, recycling 
6Security filter or pp filter, or called PP sediment filterprevent large particles, bacteria, viruses into RO membrane, accuracy is 5µm 
7High pressure pumpProvide needed working pressure for RO system, ensure production capacity of pure water.CNP pump, Grundfos optional
8RO(reverse osmosis) systemCan remove particles, colloids, organic impurities, heavy metal ions, bacteria, virus, heat source etc. harmful substances and 99% dissolved salts.RO membranes USA Filmtec Dow

6.Production capacity we can provide as below


Flow rate (L/h)


Water use efficiency

RO membrane

              Dimension                       L X W X H(mm)




≥ 15%






≥ 50%






≥ 50%


1870X 630 X 1850




≥ 50%


1870X 650 X 1850




≥ 50%



(host machine)




≥ 50%


2440X620X1850 (host machine)




≥ 50%


2000X900X1800 (host machine)




≥ 60%


3000X900X1800 (host machine)




≥ 60%


3000×900×1800 (host machine)




≥ 60%


4000X900X1800 (host machine)




≥ 60%


3000X900X1800 (host machine)




≥ 60%


4000X900X1800 (host machine)




≥ 60%


4000X900X1950 (host machine)




≥ 60%


5000X900X1950 (host machine)




≥ 60%


7000X900X1950 (host machine)

7.Features and Advantages

1.System can produce water continuously and high degree automation. 

2.No need chemical to regenerate, easy operation and maintenance.

3.Core components of ro system are imported USA DOW membranes.

4.Automatic switch on when low water level, and switch off when high water level         

5.System flushes RO membranes automatically, reducing membranes polluted speed.

6.Water shortage protection for multi-stage pump

7.Product water conductivity meter can monitor water quality online continuously.

8.Low operation cost and long life span

9. There's RO controller, make whole RO system operating automatically.

10.Easily control and Maintained. 

11. Auto flush and backwash the prefilters

12. Integrating water flow indicator, conductivity indicator, pressure indicator, control panel

8.Application fields:

1)Electronic industry, semiconductor industry ultrapure water treatment

2)Chemical industry, pharmaceutical industry pure water treatment

3)Food, beverage, drinking water, bottled drinking water, sachet/pouch packing pure drinking water treatment

4)Electroplating and leather industry waste water treatment

5)Brackish water desalination, sea water desalination, metallurgy and light industry pure water treatment

6)Cosmetic products, car battery, liquid fertilizer production pure water treatment

7)Edible cube ice, tube ice etc.

8)School, hotel, hospital, laboratory, surface treatment, hydraulic test, industrial boiler, power station boiler, high pressure boiler water treatment

9. Our company profile
Guangzhou Kaiyuan Water Treatment Equipment Co.,Ltd, factory is located in Baiyun district, Guangzhou city(Near airport). We are specialized in manufacturing reverse osmosis(RO) water treatment equipments. The RO system can purify tap water, underground water , river water and seawater to drinking pure water.The RO water purification machine is applied in pharmaceutical area, bottled water production line, chemicals industry, cosmetic production etc.
3000lph RO Filter Demineralized Water Equipment
Ce Approved 1000lph Industrial RO Plant/ Reverse Osmosis Commercial Water Purification System
10. FAQ

Q: What is Reverse Osmosis(RO)?
A: Reverse osmosis (RO) is a water treatment process in which water is forced through a semi-permeable membrane that has very small holes or "pores". Clean water passes through and impurities that are too big to pass through the membrane are left behind and flushed away.

Q: How Does Reverse Osmosis Work?
A: Reverse osmosis systems purify water by forcing pressurized water through a very fine, plastic membrane. If the raw water being treated comes from a well or another private source, disinfection and pre-filters (to remove chlorine and/or particulates/sediment) may be needed in advance of the RO unit to remove contaminants that can foul or damage the membrane.

Q: How Do I Know Which Capacity to Buy?
A: RO units are rated as per the amount of treated water produced per day or per hour, we have capacity from 250 liter per hour to 100,000 liter per hour, you can choose as your actual requirement, 1 ton=1000 liters , 1m3=1000 liter, 1 gallon=3.785 liters, you can make conversion between unit and unit.

Q: Material of reverse osmosis system?
A: You can choose FRP(fiber glass) filters with U-PVC pipe, stainless steel filters with U-PVC pipe or full stainless steel.

Q: What is packing of this machine? Is it suitable for shipment?
A: Machine will be packed by standard wooden case. It is suitable for shipment. After you receive machine, you only need to open wooden case to pick up machine.

Q: Is this machine easy to install? Will you arrange engineer to help me install?
A: This machine is very easy for install. The machine you received is assembled. You just need to put filter material into filters, connect electric power and feed water, and then backwash, fast rinse prefilters, at first time use, you have to flush RO membranes by regulating inlet water valve and dense water valve, we put labels with English name on every filters and valves and let you know what they are.  It is very easy for you to follow our English instruction and video.

Q: How can I pay you?
A: After we confirmed order, I will send you sales contract with our company bank information. You can transfer money to our company bank account by T/T. Or you can pay via Western Union or Alibaba Trade Assurance with credit card, Smartcard or Visa Card. Or do L/C if it is accepted by both of us . If you still don't know how to pay, just call me at +86 15102048719

Q: If there are problems of machine, how can I solve?
A: You can contact me by e-mail or mobile or skype, and then tell me problems, send pictures. If it is in one year warranty time, I will send you spare parts for free. If it is more than 1 year, I will help you to find problems, and you can buy spare parts from me or in locally. 

11.Contact us:
Guangzhou Kaiyuan Water Treatment Equipment Co.,Ltd
Add:Dehui Wanggang Science Park, Industrial 3 Road, Jiahe Wangwang, Baiyun District, Guangzhou, Guangdong Province, China. 
Mobile+86-151 0204 8719

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