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Seawater to drinking water machine

Seawater to drinking water machine

If you’re worried about water quality in remote locations, or fed up with running out of water after just a few days at anchor – maybe it’s time to consider installing drinking water machine. HY have been selling seawater watermakers for every application have existed, so we’re well versed in getting you the right option to fit your lifestyle. We offer Various capacities marine seawater to drinking machine – with sizes to fit every situation from small cruising boats to large workboats. HY have watermaker for seawater to drinking machine : 500LPD, 1000LPD, 2000LPD, 3000LPD, 5000LPD, 10000LPD etc.... It focus on boats,village,island,offshore operation etc.It is movable and convenient;Easy operation and less maintenance; It can turn seawater into direct drinking fresh water;We also have CE certificate for it. Give us a call today and start enjoying the benefits of abundant water on your life!


The Basics of seawater to drinking water

Watermakers use the process of reverse osmosis to intake seawater and output clean, potable water suitable for any of your live-aboard needs. The newly made watermakers is then pumped into your vessel’s current water tank, while the leftover “brine” is thrown overboard. Most marine watermakers differ with regards to the method in which the water is pumped. Typically, the water can be either electrically driven (either AC or DC) or powered by your boat’s engine.  Watermakers also come in all shapes and sizes, with best suited for marine boats.


Applications of seawater to drinking water machine

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Generic specifications of seawater to drinking water

Chlorine Dosing Systemdisinfection of feed-water

Booster Pumpdelivers water at the required flow and pressure 30-40 psig

Multi-Media Filter- Multi-media filtration system is used to filter sand and sediment (turbidity) down to approximately 20 Microns. Both automatic and manual backwash option is available. Corrosion resistant, high performance composite & fiberglass tank will be used to hold the media.

Pre-Filtration System

5 micron cartridge type sediment filter further reduces suspended solids in the feed water stream to RO system.

Sodium Metabisulphite Dosing System

One metering injection systems will be supplied for controlling different elements in the feed water of the RO plant and will neutralise the Chlorine in the feed water.

Acid Dosing System

Acid Dosing will ensure pH is at a level where scaling is reduced. The pH of seawater is normally above 8.

Antiscalant Dosing System

One metering injection systems will be supplied for controlling different elements in the feed water of the RO plant and will reduce membrane fouling.

Caustic Dosing System(Post Treatment)

Caustic Dosing or other pH builders will help to stabilise the treated water and reduce the corrosive nature of RO water.

Chlorine Dosing System(Post Treatment)

 The Chlorine Dosing System sterilises product water.

UV Sterilisation System(Post Treatment)

Sterilises product water by alternating the DNA structure inside bacteria.

Ozone System(Post Treatment)

Sterilises product watera


Product details of seawater to drinking water machine

We have more sizes and output water capacity for your choice:

According to customers' water source analysis report and the final water standard required ,we will suggest customer to choose the suitable seawater to drinking water.

Drinking water machines are usable anywhere. It’s important to choose the correct materials of construction to handle seawater (which is highly corrosive). If you contact us now,we have a good price to you.

Related Drinking water machines.jpg


 seawater to drinking water machine


NameHYSWRO-500LPD  HYSWRO-1m3/DHYSWRO-2m3/DHYSWRO-5m3/DHYSWRO-10m3/D
Flow rate500LPD=25L/hr1000LPD=50L/hr2000LPD=100L/hr5000L/D=250L/hr10000L/D=500L/hr
Voltage220V,50Hz220V,50Hz220V,50Hz//
Applicable power///380V/50HZ 3 phase 380V/50HZ 3 phase
Feedwater TDS< 40000ppm< 40000ppm< 40000ppm<45000ppm<45000ppm
Working pressure< 1000psi< 1000psi< 1000psi<6Mpa<6Mpa
Recovery rate2%8%15%20%20%
Rated power1.9KW1.9KW1.9KW4.6KW4.75KW
Output/Freshwater TDS< 600ppm< 600ppm< 600ppm< 600ppm< 600ppm
Working/Operating temperature10-45℃10-45℃10-45℃5-45℃5-45℃
Feedwater SDI< 5< 5< 5< 5< 5
Feedwater PH value3~103~103~103~103~10
Feedwater residual chlorine< 0.1ppm< 0.1ppm< 0.1ppm< 0.1ppm< 0.1ppm
Feedwater turbidity< 1< 1< 1< 1< 1
Equipment specification640*500*500(mm)640*500*500(mm)640*500*500(mm)1200X1200X1650(mm)1200X1200X1650(mm)
Packing specification(Plywood)800*600*700(mm)800*600*700(mm)1200*600*700(mm)1300X1300X1750(mm)1300X1300X1750(mm)
Net weightAbout 60KgAbout 65KgAbout 85KgAbout 240KgAbout 240Kg
Gross weightAbout 80KgAbout 85KgAbout 110KgAbout 300KgAbout 300Kg


Why we make you choose our cost of converting seawater to drinking water?

1. We can provide oversea service to site installation.

2. OEM&ODM available.

3. The punctual delivery of goods, quality and quantity guaranteed.

4.We have a professional team to provide customers with pre-sales, in-sales and after-sales services.

5.We can provide technical support via video call on site communication tools, or remote video.

6.We have equipment installation/debugging/maintenance, and provide detailed video tutorials (including paper and electronic documents).

7.Portable seawater desalination RO machine packing: Plywood case packing for exporting. 

8.We have shipping forwarder to deliver all over the world, customers also can use your own shipping agents.  

More about the seawater to drinking water machine 

Please add Wechat/Whatapp +8613544774483 or +86 13922972795.

Or send Email: sales@seawaterroplants.com

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Industrial & drinking Reverse osmosis water purification system,Seawater desalinaton plant in Africa, Asia, Europe, South America, Australia |Made in China by Haiyuan. an ISO9001:2019 Certified Company Add: Xiansha Gaobu Town,Dongguan city,Guangdong,China|+86(769)88706055| Email:sales@seawaterroplants.com
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