Offshore Water Maker – Turn Ocean Water into Safe, Clean Drinking Water
1. Overview: Reliable Sea Water Desalination System
Our advanced Offshore Water Maker is engineered to efficiently desalinate seawater with an average salinity of up to 35,000 ppm, producing high-quality drinking water that meets stringent National Drinking Water Standards (TDS ≤ 500 ppm). Ideal for marine, offshore, and coastal applications, this system ensures a consistent supply of potable water even in challenging environments.
Key components—including the RO membrane, high-pressure pump, and piping—are backed by a 1-year warranty when operated under recommended conditions: ambient temperature 0–45°C, seawater temperature 5–35°C, and humidity 20–95%.
The system integrates a raw water boosting unit, multi-stage pretreatment, online salinity monitoring, and a semi-automatic cleaning and backflush system with compressed air-assisted sand filter cleaning for optimal performance and minimal maintenance.
2. Key Features of Our Sea Water Desalination Equipment
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High-Efficiency Desalination: Converts seawater (35,000 ppm) into fresh drinking water (≤500 ppm TDS).
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Intelligent Automation: Features semi-automatic backflush and cleaning for the sand filter to prevent clogging and extend lifespan.
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Comprehensive Safety Protections:
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High-pressure pump shutoff when pressure exceeds 6.5 MPa
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Low-pressure protection (automatic shutdown below 0.05 MPa)
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Real-Time Monitoring: Track operational metrics including raw water flow, product water flow, brine flow, operating pressure, and output water conductivity.
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Robust Construction: Built with corrosion-resistant materials including SS316 pumps and glass fiber sand filters.
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Flexible Power Options: Compatible with 380V/50Hz/3P power supply, suitable for marine and remote installations.
3. System Specifications & Requirements
Output Requirements:
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Production Capacity: 6 m³/day
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Water Quality: Meets WHO Drinking Water Standards
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Max. Salt Content: ≤500 mg/L
Technical Requirements:
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Raw Water Source: Seawater
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RO Configuration: Single-Stage Reverse Osmosis
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Application: Marine, Offshore, Island Use
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Power Supply: 380V, 50Hz, 3 Phase
4. Main Components & Parts List
| Item | Specification | Unit | Qty | Material/Remark |
|---|---|---|---|---|
| Boost Pump | 2.0 m³/h, 40m head | Set | 1 | SS316 |
| Sand Filter | Ф250×1350mm | Set | 1 | Glass Fiber |
| Valve Sets | DF-56 | Set | 1 | |
| Fine Filter | 10″ × 5µm | Set | 1 | 5-micron PP |
| Fine Filter | 10″ × 10µm | Set | 1 | 10-micron PP |
| Filter Cartridge | 10″-10µm | Set | 1 | Fiber |
| Filter Cartridge | 10″-5µm | Set | 1 | Fiber |
| Motor | Standard | Set | 1 | 2.2 kW |
| High-Pressure Pump | RT21.10 | Set | 1 | |
| RO Membranes | SW30-2540 | Set | 4 | DOW FilmTech |
| Membrane Housing | ROPV, 1000 PSI | Set | 4 | FRP |
| Conductivity Meter | CM320 (0–2000 µS) | Set | 1 | High-Accuracy Monitoring |
| Piping System | DN25, DN15 | Set | 1 | PPR |
| Frame | Custom | Set | 1 | 304 Stainless Steel |
5. Certifications & Compliance
Our Sea Water to Drinking Water Plant complies with international marine and safety standards, and can be supplied with the following class certificates:
ABS, BV, DNV, GL, KR, RINA, NK, USCG, CCS
The description/sizes may be different with goods, please check with us when order.
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