500 liters per hour water ro system 400gpd reverse osmosis water treatment plant price

FOB Reference Price:Get Latest Price
$1,800.00 - $2,500.00 / Set | 1 Set/Sets (Min. Order)
Model Number:
Processing Capacity:
Customized logo (Min. Order: 1 Sets)
Customized packaging (Min. Order: 1 Sets)
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Quick Details
Applicable Industries:
Hotels, Manufacturing Plant, Food & Beverage Factory, Farms, Restaurant, Home Use, Retail, Construction works , Energy & Mining
After Warranty Service:
Video technical support, Online support, Spare parts
Local Service Location:
Showroom Location:
Place of Origin:
Guangdong, China
Brand Name:
1 Year
After-sales Service Provided:
Video technical support, Field installation, commissioning and training, Free spare parts, Online support
Producing Fresh Water
Pure Water Process
Desalting rate:
more than 97%
water recovery:
more than 50%
water ro system
FRP+PVC/stainless teel
110V / 220V / 380V
Supply Ability
Supply Ability:
100 Set/Sets per Month water ro system
Packaging & Delivery
Packaging Details
water ro system will be packed with standard export wooden case or packed by client's requirement
Product Description

Reverse Osmosis water filter plant

reverse osmosis process uses semi permeable spiral wound membranes to separate and remove  dissolved solids, organic, pyrogens, sub micron colloidal matter and bacteria from water. Feed water is delivered under a pressure of approximately 16 kg/cm2 through reverse osmosis membranes. Water permeates the minute pores of the membrane and is delivered as purified water. Impurities in the water are concentrated in the reject stream and flushed to drain. Reverse osmosis is capable of removing 90-99% of total dissolved solids (TDS), 99% of organic, including pyrogens, and 99% of all bacteria in the feed water.

What is Reverse Osmosis?

Reverse osmosis (R/O) 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. In a word, it is a machine to make pure/ultra pure water.

How Does Reverse Osmosis Work?

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 R/O unit to remove contaminants that can foul or damage the membrane. water filter plant

How Do I Know What Size Unit to Buy?

R/O units are rated according to the amount of treated water produced per day. For example, one type of unit produces 5000 liters of treated water per day under its design conditions.You should examine water conditions and buy a larger rated unit than needed.

Material of reverse osmosis system?

We have different materials. 1. Fiber glass(FRP) filter + U-PVC pipe              2. stainless steel filter + U-PVC pipe           3. total stainless steel.

 Stainless steel we also have SS304 and SS316. You can choose suitable material.


1). Electronic industry: Pre-filter for ultra pure water, chemical products and pure water
2). Food and beverage industry: filter for mineral water, wines and fruit juice
3). Medicine industry: filter for drug liquid, gases
4). Chemical industry: filter for organic solvent
5). Petroleum industry: filter for oil-field flooding
6). Power system
7). Metallurgical industry
8). Medical and pharmaceutical industry
9). Brackish water desalination etc

water filter plant water filter plant


1).Can produce pure water continuously and highly automatic
2).No need chemical to regeneration, easy operation
3).RO system uses imported USA DOW membrane
4).Automatic switch on when low water level, and switch off when high water level
5).RO membrane can wash automatically and reduce pollution
6).Water shortage protection for multi-stage pump
7).Production water conductivity meter can test the monitoring quality on line continuously.
8).Low operation Cost and Long life span
9).RO-PLC program controller
10).Easily control and Maintain
11) Auto flush/backwash

Different Water TDS Compare and Usage
Bottle Water /Bag Water 
City Water
Brackish Water
Sea water
Directly drinking
cooking, domestic water , washing
irrigation, industry, animal drinking 
Detailed Images
500L/H, we can do from 250L/H - 50,000L/H.
Water recovery
50-55%, big capacity machine can reach to 85%
Source water
city water, underground water, river water....
Product water
drinking water /bottle water/pure water

Process: raw water - raw water pump - sand filter - carbon filter - softener - security filter - high pressure pump - RO system - UV - pure drinking water water filter plant

Raw water tank 
Store water, buffering pressure, overcome instability of supplying water by pipe
Customer provide for themselves
Raw water pump /booster pump
Provide needed pressure for every pretreatment filter
 CNP pumps or Grundfos pumps
Mechanical filter /quartz sand filter / sand filter
get rid of turbidity, suspended mater, organic matter, colloid ect.
fiber glass /stainless steel vessel 
Activated carbon filter
 remove color, free chloride, organic matter, harmful matter and so on.
fiber glass /stainless steel vessel 
Water softener/ demineralizer / Na+ exchanger
reduce hardness of raw water
automatic regeneration
Security filter/ pp filter/ PP sediment filter
prevent large particles, bacteria, viruses into RO membrane
High pressure pump
provide high pressure to RO membrane(at least 2.0Mpa)
CNP pumps or Grundfos pumps
RO(reverse osmosis) system
remove particles, colloids, organic impurities, heavy metal ions, bacteria, virus, heat source etc. harmful substances and 99% dissolved salts.
USA Filmtec Dow
UV sterilizer
kill bacteria in pure water
9000 hours
Related products
Packing & Delivery
standard export wooden case 
1 set
FOB port
Guangzhou, China
FOB price
Contact us to get lastest price
T/T, L/C, Westen Union
1 year
Machine and Clients

Our machine have been sold to all over the world.  water filter plant

Why Choose Us

Guangzhou ABC Environment Equipment Co., Ltd is a scientific and technical corporation which can design, produce, sell, install, maintain environment equipments. “Professional product, best service” is our core value and make our company long term development. We devote ourselves to provide the most suitable equipment for client according to their source water quality and treated water quality requirement. Our target is to solve water problems such as lacking water and water quality bad for people in everywhere of the world. Our main products is environment technical projects including: Reverse Osmosis(RO) pure water system, sea water desalination system, ultra pure water system, ultra filtration(UF) mineral water system, filing water system, industrial water treatment system….


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 will only need to follow steps on our English instruction and video. If big capacity of machines, we can arrange engineer to help installation.

Q: How long can I get the machine?

A: It depends on specification of machine. If just standard specification, we have it in stock. Then we will arrange within 3 days. If not standard specification, different capacity may lead production time different. Shipment time to different place is also different. You can contact me to get detail information

Q: How can I pay you?

A: After we confirmed order, I will send you contract sales with our company bank information. You can transfer money to our company bank account by T/T. Or you can choose to place order online.

water filter plant

Q: What's the packing of machine? Is it suitable for shipment?

A: Machine will be packed by standard export plywood case. It is suitable for long time shipment by sea/air/train.

Q: How about warranty?

.A: We provide 1 year warranty. It means when there is any parts broken in one year, we will send spare parts to you for free.

Q: How can I get best price?

A: PLS just contact us to get latest price.