Sailboat Watermaker - Portable Seawater Desalination System
The Sailboat Watermaker is a portable seawater desalination system designed for commercial vessels and yachts. This environmentally friendly solution efficiently purifies seawater into drinkable fresh water through advanced reverse osmosis membrane technology, reducing reliance on bottled water reserves and minimizing plastic waste while enhancing onboard self-sufficiency.
This desalination unit addresses critical drinking water challenges in water-scarce regions including island nations, saline areas, ocean-going vessels, and offshore drilling platforms by converting seawater into safe, potable water.
Technical Specifications
| Parameter |
Specification |
| Product Model |
JC-0.5T/D |
| Water Quality |
Complies with drinking water standard GB5749-2022 |
| Water Production |
500 litres/hour* |
| Power Consumption |
0.3KW |
| Desalination Rate |
>99.5% |
| Power Supply |
AC24V-220V / 50Hz /60HZ |
| Produced Water Salinity |
<700mg/L |
| Protection Grade |
IP54 |
| System Recovery Rate |
25% (depending on temperature and water quality) |
| Dimensions (L×W×H) |
800×400×300 mm |
| Operating Pressure |
<6.5Mpa |
| Net Weight |
30Kg |
| Reverse Osmosis Membrane |
RO membrane shell |
| Material Composition |
SUS316 stainless steel |
System Functions & Safety Features
- High pressure unloading protection - automatic shutdown with sound and light alarm when water pressure exceeds 6.2MPa
- Low-pressure shutdown protection - automatic shutdown with alarm when high-pressure pump inlet pressure is less than 0.05MPa
- Manual multi-way valve for multi-media filter cleaning when differential pressure reaches 0.1MPa
- Reverse osmosis membrane cleaning system for physical cleaning, chemical cleaning, and protective fluid refilling
Main Components
Inlet pump: SUS316
Multi-media filter: Ø100FRP
Security filter: 5' x 5μm, UPVC
Precision filter: 5' x 5μm, UPVC
High pressure pump: Italy imported AR brand / South pump (CNP)
Reverse osmosis membrane: LG / U.S. Dow / Toray / Hydrogen seawater membrane
Membrane shell: Chengda sea (FirstLine) FRP material
Cleaning tank: PE
Chemical cleaning device: System supporting
Electrical components: Schneider brand
Conductivity meter: Kreda brand
Package Contents
- Water treatment equipment
- Product operating instructions and usage video
- Completion documentation (product certification, factory test report, packaging list)
- Other consumables and accessories
* Water production refers to conditions at 25°C water temperature, 35000mg/L salt content, and 5Mpa operating pressure.
* Equipment can be customized according to customer requirements.
Important Note: Due to product specificity, please contact our customer service before purchasing. Our team will recommend the appropriate product based on your water consumption and quality requirements. For detailed specifications, parameters, or images, please contact customer service for personalized assistance.