Seawater Desalination Skids- Turning Ocean Water into Drinking Water
- With a touch screen human-machine interface
- Simple operation, operation, and fault online display
- Meet International Drinking Water Standards
- Alarm system with manual confirmation and silencing function
- Up to 99.8% desalination rate
Plug & Play, Get Fresh Water Anytime!
NEWater designs, manufactures, and supplies water desalination machines for different applications according to customer needs, with simple operation and easy maintenance. Effectively eliminating or reducing the salt concentration in brackish water, providing a stable and continuous supply of healthy and potable water.
Our products are commonly used in communities or remote areas for daily drinking at home, water desalination for boats, food and beverage processing plants, the oil and gas industry, boiler water supply, agricultural irrigation, emergency response services, etc. The following are our different specifications for seawater desalination equipment.
NEWater Desalination Machines Applications
Our desalination equipment for boats and yachts is small, lightweight, portable, and does not take up much space. Solar energy can be used for energy supply to avoid the unexpected situation of not getting fresh water.
Remote or off-grid areas often have limited access to electricity and healthy water. NEWater water desalination machines with solar light panels can free them from dependence on electricity to obtain fresh water from seawater.
Your Best Desalination Skids Supplier-NEWater
Our desalination equipment adopts the assembly form of skid and a container, which is highly automated and easy to move. Whether it is solar desalination skid-mounted equipment, household solar desalination equipment, container desalination equipment, portable solar desalination equipment, or marine desalination equipment, you can find the answer at NEWater.
NEWater’s water desalination system can be customized one-on-one according to your needs. They have a service life of up to 20 years and are relatively inexpensive to install and maintain. There is no MOQ. Contact us for the latest FOB quotation and product list!
1.5 TPD Water Desalination Machine
- Fresh Water Production: 1.5 m³/day
- System Recovery Rate: ≈15% (varies with feed water temperature and salinity)
- Feed Water TDS: ≤40,000 ppm
- Feed Water pH: 3–10
- Feed Water Temperature: 5–36°C
- Desalination Rate: ≥99.2%
- Product Water TDS: ≤700 ppm
- Power Supply: AC 380V / 50Hz / 3Ph (customizable)
- Installed Power Consumption: 1.5 kW
- Equipment Dimensions: Vertical type- 670 × 610 × 1470 mm；Horizontal type-820 × 620 × 700 mm (L × W × H)
- Net Weight: 80 kg
3 TPD Desalination Machine
- Freshwater Production: 3 m³/day
- System Recovery Rate: ≈15% (varies with feed water temperature and salinity)
- Feed Water TDS: ≤40,000 ppm
- Feed Water pH: 3–10
- Temperature of feed water: 5～36℃
- Desalination Rate: ≥99.2%
- Product Water TDS: ≤700 ppm
- Power Supply Options: AC380V/50Hz/3ф (customizable)
- Installed Power Consumption: 1.5 kW
- Equipment Dimensions: 670 ×610 ×1470mm (L × W × H)
- Net Weight: ≈230 kg (dry weight)
5 TPD Water Desalination Equipment
- Freshwater Production: 5 m³/day
- System Recovery Rate: ≈20% (varies with feed water temperature and salinity)
- Feed Water TDS: ≤40,000 ppm
- Feed Water pH: 3–10
- Temperature of feed water: 5～36℃
- Desalination Rate: ≥99.2%
- Product Water TDS: ≤700 ppmPower Supply Options: AC380V/50Hz/3ф (customizable)
- Installed Power Consumption: 2.2 kW
- Equipment Dimensions: Vertical Type-910 × 500 × 1540 mm (L × W × H)；Horizontal Type-1170× 540×1530 mm (L × W × H)
- Net Weight: ≈200-230 kg (dry weight)
10 TPD Water Desalination Machine
- Freshwater Production: 10 m³/day
- System Recovery Rate: ≈20% (varies with feed water temperature and salinity)
- Feed Water TDS: ≤40,000 ppm
- Feed Water pH: 3–10
- Temperature of feed water: 5～36℃
- Desalination Rate: ≥99.2%
- Product Water TDS: ≤700 ppm
- Power Supply Options: AC380V/50Hz/3ф (customizable)
- Installed Power Consumption: 5.5 kW
- Equipment Dimensions: 1600× 780× 1980 mm (L × W × H)
- Net Weight: ≈660 kg (dry weight)
25 TPD Desalination Machine
- Fresh Water Production: 25 m³/day
- System Recovery Rate: ≈20% (varies with feed water quality and temperature)
- Feed Water TDS: ≤40,000 ppm
- Feed Water pH: 3–10
- Temperature of feed water: 5～36℃
- Desalination Rate: ≥99.2%
- Product Water TDS: ≤700 ppm
- Power Supply: AC380V/50Hz/3ф (customizable)
- Installed Power Consumption: 10 kW
- Equipment Dimensions: 1700 × 1120 × 1900 mm (L × W × H)
- Net Weight: ≈800 kg
60 TPD Desalination Plant
- Fresh Water Production: 60 m³/day
- System Recovery Rate: ≈20% (varies with feed water quality and temperature)
- Feed Water TDS: ≤40,000 ppm
- Feed Water pH: 3–10
- Temperature of feed water: 5～36℃
- Desalination Rate: ≥99.2%
- Product Water TDS: ≤700 ppm
- Power Supply: AC 440V / 60Hz (customizable)
- Installed Power Consumption: 21 kW
- Equipment Dimensions: 2350 × 1200 × 2300 mm (L × W × H)
- Net Weight: ≈2200 kg (dry weight)
100 TPD Desalination System
- Fresh Water Production: 100 m³/day
- System Recovery Rate: ≈35% (varies with feed water quality and temperature)
- Feed Water TDS: ≤40,000 ppm
- Feed Water pH: 3–10
- Temperature of feed water: 5～45℃
- Desalination Rate: ≥99.2%
- Product Water TDS: ≤700 ppm
- Power Supply: AC 440V / 60Hz (customizable)
- Installed Power Consumption: 30 kW
- Equipment Dimensions: 5000×2000×1900 mm (L × W × H)
- Net Weight: ≈4500 kg (dry weight)
Related Products
NEWater Mission：Bring New Life for Water
- Why NEWater
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We know that timely shipping is critical to our customers’ success and we have a proven track record of delivering products on time. We work with reliable shipping partners worldwide to ensure the safe and efficient delivery of our small solar water heaters to our customers.
Seawater Desalination Equipment – Complete Product Catalog
NE Portable Desalination Unit-Small Capacity
NE Basic Seawater Desalination System – Skid & Containerized
Yes. We can provide relevant project references based on system size and application, including seawater desalination, offshore installations, and remote off-grid water supply projects. Below are some of our project case studies.
Automatic control screen of container seawater desalination system：
NEWater Desalination Equipment
In recent decades, complex and efficient desalination technologies have emerged as natural freshwater reserves have been gradually depleted. NEWater, as a professional desalination industry leader, continues to innovate and explore to solve various desalination problems for our customers.
Contact NEWater immediately to get the latest desalination plant quote.
Products Features：
Overpressure protection： When the high-pressure pump outlet pressure exceeds 6.5mpa, the equipment will stop automatically and show a sound and light alarm.
Low voltage protection： When the water inlet pressure of the high-pressure pump is lower than 0.05mpa due to insufficient pre-treatment water supply, it will automatically stop and send an audible and visual alarm.
Equipped with a manual multi-channel valve： The sand filter can be filtered, backwashed, and directly flushed conveniently and quickly as required.
Equipped with RO membrane cleaning system： It can carry out physical cleaning, concentrated water replacement, chemical cleaning, and filling of protective fluid for RO membrane components.
FAQ:
Q1: What is the difference between seawater desalination and brackish water desalination?
The main difference is salinity and energy use. Seawater has very high TDS (30,000–45,000 ppm), requiring higher pressure, stronger pretreatment, and more energy. Brackish water has lower TDS (1,000–10,000 ppm), so systems operate at lower pressure with lower energy consumption.
Q2: Can seawater desalination equipment remove heavy metals and chemicals?
Yes. Reverse osmosis membranes can remove most heavy metals, salts, chemicals, and microplastics due to their extremely small pore size. For specific contaminants, additional pretreatment or post-treatment may be required to ensure complete removal.
Q3: How often should seawater desalination membranes be replaced?
With proper pretreatment and maintenance, seawater RO membranes typically last 3–5 years, while brackish water membranes last 5–7 years. Membranes should be replaced if water output drops, pressure rises significantly, or product water TDS cannot be restored by cleaning.
Q4: What maintenance is required for seawater desalination equipment?
Regular maintenance includes monitoring pressure and TDS, scheduled membrane cleaning (CIP), and timely filter replacement. Sediment filters are replaced every 1–3 months, carbon filters every 3–6 months, and RO membranes every 3–5 years to ensure stable operation.
Q5: Are portable desalination units suitable for emergency use?
Yes. Portable desalination units are ideal for emergencies because they are compact, easy to deploy, and can quickly produce drinking water. They often support battery or solar power, making them reliable for disaster relief, maritime use, and off-grid situations.
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