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250LPH RO Seawater Desalination System for Drinking Water

This 250LPH reverse osmosis seawater desalination system is designed to convert seawater into safe drinking water. It effectively removes salts, bacteria, and impurities using high-pressure RO membrane technology. Suitable for coastal, marine, and remote water supply applications, it delivers stable performance and reliable purification efficiency.
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Product Description

Product Introduction

The 250LPH reverse osmosis seawater desalination system is a compact water treatment unit designed for converting seawater into potable water. With a capacity of 250 liters per hour, it is suitable for continuous operation in environments where freshwater resources are limited.

This system removes dissolved salts, microorganisms, and impurities from seawater, ensuring safe and clean water for daily use. It provides stable desalination performance and consistent output quality under varying conditions.

It is suitable for coastal facilities, marine operations, islands, and industries requiring dependable seawater purification solutions.


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Technical Specifications

Item Parameter
Capacity 250 liters/hour
Daily Output ~ 6,000 liters/day
RO Membrane 2-3×4040
Pump Power 1-1.5 HP
Voltage 220V / 50Hz
Frame Material SUS 304 Stainless Steel
Control System Manual or PLC (Optional)
Pre-filtration PP + CTO + Softener (Optional)
Automatic Membrane Flushing Yes 
Water Quality Output Drinking Standard (QCVN/WHO)
Approx. Dimensions (mm) 1200×600×1600 mm
Best For Office, Clinic, Restaurant

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Main features

• Specialized RO desalination membrane effectively removes high salinity, bacteria, and dissolved impurities from seawater
• 250LPH capacity is suitable for small-scale seawater desalination and drinking water supply applications
• High-pressure operation ensures efficient salt rejection and stable freshwater production performance
• Pre-treatment filtration system helps protect membranes and improves overall desalination efficiency
• Compact and integrated design allows easy installation in coastal, marine, and remote environments
• Reliable system operation ensures consistent water quality for drinking and daily use

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Working principle

The system uses a high-pressure pump to force seawater through specialized reverse osmosis membranes designed for desalination. These membranes separate water molecules from salts and dissolved impurities. Pre-treatment filters remove suspended solids and organic matter to protect the membrane. The system produces fresh water while discharging concentrated brine as waste.

Application scenarios

• Seawater desalination for coastal and island water supply systems
• Marine vessels and offshore platform drinking water production
• Remote areas lacking freshwater resource purification solutions
• Emergency and temporary water supply systems in coastal regions
• Industrial seawater treatment and reuse applications
• Resorts, hotels, and tourism facilities near coastal areas
• Small-scale desalination plants for local water supply systems

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FAQ

Q: Can this system convert seawater into drinking water?

A: Yes, it is specially designed to convert seawater into safe, clean drinking water.

Q: What technology does this 250LPH RO system adopt?

A: It adopts advanced reverse osmosis (RO) technology for seawater desalination.

Q: Can this system remove salt from seawater effectively?

A: Yes, it can efficiently remove salt and other impurities from seawater to meet drinking standards.

Q: Does this seawater desalination system require professional installation?

A: Yes, professional installation is recommended to ensure stable operation and desalination effect.


Contact us to get your quotation now.

Get in touch with our engineering team.

ERB

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