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RO System-2540

RO System-2540 Seawater Desalination Plants

5TPD desalination plant
We design high-performance sea water desalination plants for all kinds of tons,  In fact it’s our main line of business helping to support other businesses around seawater desalination machine.

From small to large scale desalination equipment, we have been engaged in the development and application of high quality configuration to reduce cost and extend their life.

We definite RO system -2540 of desalination machine that only use 2540 RO membranes. Usually, it is suitable for small tons water production, such as provide for boats or home desalination using.

The fresh water produced flows out of the RO Membrane,it can filter salts up to 99.3%.To protect the RO system from becoming clogged by solid particles that can be suspended in the seawater ,the seawater is filtered before passing through the membranes, This is accomplished by using multimedia filters,which containing a series of layered granular materials,these materials can be anthracite, sand, pebbles and or gravel,which assembled in layers,The filters remove sand twigs,seaweed and other particles from the seawater. Generally, KYsearo use the multimedia filters to pre-treat the sea water,It can be replaced by other types of membranes,know as ultrafiltration and microfiltration membranes.

Answer Your Questions Here 

What is Reverse Osmosis ?

Osmosis is a naturally occurring process for a solvent,such as water pass through a semi-permeable barrier,the semi-permeable barrier or membrane allow some things to pass through it,but not others,in nature,the direction of flow through the membrane is from a less concentrated solution,such as freshwater to a more concentrated solution.Reverse osmosis is when the opposite occurs by the pressurizing the concentrated solution,the high pressure force the water molecules to pass from the salty seawater solution through the membrane to the fresh water.

How much does desalinated water cost ?

The cost of desalinated water taken at the outlet of a plant may vary widely from one site to the other. It mainly depends on the cost of energy, the plant total capacity, the depreciation period, and on the production pattern (whether it is used seasonally only or throughout the year). As a rule of thumb a large plant located in Europe with a continuous production pattern will produce water at a cost of 1 Euro per cubic meter. The water produced in a smaller plant ( a few thousand cubic meters per day) would cost 3 to 5 times higher.

Who buys desalination plants ?

The largest clients are located in the Middle East. This region is home to more than half of the world wide installed capacity, considering all processes, whereas the USA have 15%, Europe and Asia 10% each and Africa around 6%.
Beside these major clients the largest petroleum or chemical companies are clients of desalination in order to provide reliable water sources to their plants.

Desalination RO plants of seawater for drinking

Let us custom design the individual solution for you.

Eight details that the reasons why you choose us


DANFOSS High Pressure Pump

316L pipss

316L Pipes&Fittings

Automatic control

Automatic Control System

High pressure pipe

High Pressure Pipes

automatic cleaning system

Automatic Cleaning System

after filtration pressure

Pressure Controller

raw water pump

Raw Water Pump



RO System-2540 Seawater Desalination Plants Specifications

Model Membrane model*qty Production T/D Desalinization rate/% Weight/kg
KYSW-2.4 2540×2 2.4 98 200
KYSW-3.6 2540×3 3.6 98 220
KYSW-4.8 2540×4 4.8 98 240
KYSW-6 2540×5 6 98 270
Booster Pump HP pump Operating Pressure/Mpa Power
0.55 KW 1.9 KW 3.5 ~ 6.5 KW

220/50-60 HZ


380/50-60 HZ

0.55 KW 1.9 KW 3.5 ~ 6.5 KW
0.55 KW 1.9 KW 3.5 ~ 6.5 KW
0.55 KW 2.5 kw 3.5 ~ 6.5 KW

Marine watermakers for boats, yachts, fishing vessels and

It is all in details, it taks seconds.