NEWater NE-2521 Portable Water Desalination Unit
A compact and efficient seawater desalination unit designed for harsh marine environments. With one touch, it converts seawater or brackish water into safe, clean drinking water.
Key Advantages:
- Reliable and consistent freshwater output
- Compact and durable design
- 12V/24V dual power compatibility
- Wide range of applications
- Easy operation and maintenance
Product Description
The NE-2521 seawater desalination unit is a compact and efficient solution that converts seawater into clean, drinkable water anytime, anywhere. Using advanced reverse osmosis (RO) technology, it removes salt, heavy metals, and microorganisms to ensure safe and reliable water quality.
With its corrosion-resistant and space-saving design, the NE-2521 is ideal for yachts, fishing boats, small homes, or outdoor use. It produces up to 20L of water per hour with an output TDS below 700ppm and supports DC 12V/24V power for flexible, off-grid operation.
Backed by NEWater’s 20+ years of RO experience, we offer a full range of seawater desalination solutions — from portable units to medium and large containerized or skid-mounted systems — ensuring high performance, dependable quality, and competitive pricing for every need.
Product Parameters
- Model
2521 Modular Seawater Desalination | |
| Water yield | 20L/H |
| Outline Dimention | 60*36*23CM |
| Water Outlet TDS | <700 |
| Water Inlet TDS | <40000 |
| Power | 170W |
| Voltage | DC24V(DC12V) |
| Current | 7A(15A) |
| Weight | 33KG |
Product Details
Working Principle
The NE-2521 utilizes advanced reverse osmosis (RO) technology to convert seawater into safe, drinkable water. In the process, seawater first passes through multi-stage pre-filtration to remove suspended particles, followed by pressurization through a high-pressure pump to reach the RO membrane’s working pressure.
Under this pressure, only water molecules can pass through the RO membrane, effectively rejecting salts, heavy metals, and microorganisms. The result is clean freshwater with TDS below 700ppm, while concentrated brine is discharged, completing the desalination cycle efficiently and reliably.
Optional Components & Customization
This model offers a range of optional components to fit diverse usage scenarios and needs:
- Energy Solutions: Solar Panels, Diesel Generators, Transformers
- Structural Options: Racks, Portable Suitcases, Integrated Enclosures
- Consumables & Accessories: Full-range consumables and parts
It also supports full customization of capacity, size, and power. You can configure the system as a portable suitcase or a compact integrated unit, ensuring flexibility, easy mobility, and space efficiency.
Application Fields
Perfect for a wide range of compact and mobile desalination needs:
- Small households in coastal or island regions
- Boats and yachts requiring onboard freshwater supply
- Outdoor and emergency use in off-grid environments
- Fishing vessels and marine operations needing continuous freshwater
- Remote construction or drilling sites without freshwater access
- Disaster relief and humanitarian missions in coastal areas
- Military or defense applications requiring field water purification
- Research stations or mobile labs operating in coastal or island zones
- Eco-resorts and camps seeking sustainable water solutions
About Our Product
- Instructions
- NEWater VS Other Brands
Connect the water pipes and power supply according to the installation diagram. Ensure the pressure gauges read 0. Press the start button to activate the water pump and wait for the pressure to rise gradually. The system is operating normally once fresh water flows steadily from the fresh water outlet.
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