RO Reverse Osmosis & Water Treatment | Commercial & Industrial

Best Quality Commercial Reverse Osmosis System from Expert in China

Chunke is professional Commercial Reverse Osmosis System producer from China. Our company is located in Guangzhou, Baiyun. Meanwhile, we have 15 years’ experience on manufacturing commercial ro unit. Our commercial reverse osmosis machine has CE certificate and company has ISO:9001 certificate.

commercial reverse osmosis system

What is Commercial Reverse Osmosis System?

Commercial Reverse osmosis System (RO) uses a semi-permeable membrane to remove dissolved contaminants, bacteria and viruses from water. When feed water flows over one side of the semipermeable RO membrane under pressure, pure water permeates to the other side of the reverse osmosis membrane. So, the dissolved impurities are caught by the membrane and remain on the feed-water side of the filter.

The semipermeable RO membrane and the pressure applied to the feed water.

What is the important part of commercial osmosis water system?

  • A pre-filtration stage using a sediment filter to remove undissolved contaminants.
  • A chlorine removal stage using a carbon filter.
  • A post-filtration stage for “polishing” the water if it is intended for drinking. This stage uses a carbon filter to remove any fine impurities that may have trickled through the RO membrane accordingly.
Commercial reverse osmosis system

Commercial reverse osmosis water plant process:

To understand how commercial reverse osmosis purifier does is working, you can watch our video from below. In this video, we explain how raw water send to commercial osmosis system and how system remove all dirties from your source water.

How does a commercial reverse osmosis system work?

Above video, we have explained how does commercial reverse osmosis machine work. As you see raw water is pumping to sand filter, carbon filter and water softener filter tanks. And then water is going to security filter or cartridge filter housing. After cartridge filter housing, we are sending water by high pressure pump to RO membranes. After ro membranes, we remove all unwanted organic and inorganic matter from our water, and we gain tasty, safe and clean water. Here, we explained briefly how does commercial ro system work.

Who is the best commercial reverse osmosis systems manufacturers in the world?

We are sure that Chunke Water Treatment is best one in the world for manufacturing, designing of commercial reverse osmosis systems. But there are some well know commercial water treatment manufacturer, for example Culligan RO System, PureAqua and USWater accordingly.

Our company advantage for you is good quality with affordable price. Because our commercial reverse osmosis system price is nearly half of European and USA RO System manufacturers, although we are using same brands for important parts.

Such as we are using Grundfos, Danfoss for pumps, DOW (Dupont) Filmtec, Hydranautics, Toray RO Membranes, Siemens Controls, Schnieder Electrical Parts. So, all of them are making our commercial reverse osmosis system robust, high quality and sustainable.

How to install commercial reverse osmosis unit?

We are producing our commercial water purifying system as skid mounted. So, when you received CHUNKE commercial water treatment system, you just need to connect main cable, inlet water pipe, pure water to stainless steel water storage tank, and wastewater to drain.

Here, there is a video how to make connection and how to operate commercial RO unit and gain filtered water.

Commercial brackish reverse osmosis system

What kind of water source can i use for commercial reverse osmosis systems?

There are types of water source for commercial RO machine.

1. Tap Water: TDS is less than 500ppm
2. Fresh Water: TDS is less than 1000ppm
3. Brackish Water: TDS is less than 10000ppm
4. Sea Water: TDS is more than 20000ppm

After we get your water analysis report, we design commercial reverse osmosis system as regards to your water source and analysis report. Because every water has different type of characteristic. Because if your water salinity is high, it means that if your water TDS (Total Dissolved Solids) content is high, we need high water pressure.

Chunke experienced engineering team, analysis your water by software like WAVE or ROSA and, design a system to produce pure water.

How much does a commercial reverse osmosis system cost?

Commercial reverse osmosis system price is dependent on water source, brands on RO machine and material. As Chunke, we are using high quality material for example stainless steel 304, stainless steel 316, high quality food grade U-PVC and FRP material for the system. So, our commercial reverse osmosis plant skid or frame material is stainless steel 304.

To give indicative price for the commercial RO system, you can use our cost calculator accordingly.

Commercial Reverse Osmosis System Price:

Hence, a commercial reverse osmosis machine cost is largely dependent on feed water quality and the required product water quality.

The following list details many of the common pre and post treatment components employed with RO systems.

  • Prechlorination dosing
  • Media filter
  • Carbon filter
  • Water softener
  • Antiscalant dosing
  • NSF components
  • Advanced controller
  • Advanced instruments
  • Iron removal filter
  • High TDS application
  • Skid mounted system
  • Calcite filter
  • Blending systems
  • Three phase system
  • Variable frequency drive VFD

Commercial Tap Water Reverse Osmosis System

Commercial Tap Water Reverse Osmosis system is suitable for your municipal or city water. So, we can provide whole house reverse osmosis system for your home.

Capacity Range: 2m3 to 72m3/Day
Membrane Diameter: 2.5″-4″
Working Pressure: 150psi
Feed Water TDS: 0-2000ppm

Commercial Brackish Water Reverse Osmosis System

Brackish water source can be deep well, river or lake. If the TDS level is 1000 to 20000ppm, we call this kind of water brackish water. So, it is salty and corrosive, so you need special reverse osmosis machine.

Capacity Range: 2m3 to 72m3/Day
Membrane Diameter: 2.5″-4″
Working Pressure: 150 to 250psi
Feed Water TDS: 1000 to 10.000ppm

Commercial Sea Water Reverse Osmosis System

If your water source is sea or ocean water, TDS level is around 30000-40000ppm level. So, your commercial RO machine needs higher water pressure. Hence, our technical team design robust and high-quality commercial reverse osmosis water system for you.


Capacity Range: 2m3 to 38m3/Day
Membrane Diameter: 2.5″-4″
Working Pressure: 700-1000psi
Feed Water TDS: 20000-40000ppm

We have very detailed article for this topic. Reverse Osmosis water does not contain any bacteria and viruses in it. So, it is very healthy, but sometimes, we get question from our customer about removing all healthy minerals from water, and they are asking that is it good or not. In fact, that we are getting our daily minerals from our food. If you want to get al minerals for your body from drinking water, you have drink at least 100-liter water per day, but it is impossible accordingly.

How to choose the right water filter?

First, research your drinking water and find out what pollutants are present. You can find your water system and contaminant health guidelines in Chunke Tap Water Database, which has just been updated. If you have a private well, consider getting your water tested accordingly. Commercial reverse osmosis system design is based on your water source test report.

Use CHUNKE Water Filter Buying Guide to select the right filter for your family. So, different contaminants can be removed by different types of filters. Click here for a Step-by-Step Guide to Selecting a Home Tap Water Filter.

What are the drawbacks of reverse osmosis filters?

Reverse osmosis systems tend to cost more than other types of filters and require installation under the sink. For many families these costs, plus the cost of replacement cartridges, can be a significant barrier.

Reverse osmosis systems also tend to waste water, about three times as much as they treat. To conserve water, reverse osmosis systems should be used to treat water used for drinking and cooking only, not as a whole-house filter. Timely maintenance and upkeep of the system also helps to minimize water waste.

If you’re shopping for a whole-house filter system, it’s important to remember that such systems remove residual levels of chlorine from the entire plumbing system in the house. With no disinfectant in the water, bacteria may grow in the household pipes between the filter and the tap accordingly. That’s another reason experts recommend installing commercial reverse osmosis system at the tap, rather than a whole-house filter.

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