Direct Current Seawater Desalination System - 500 Litres Per Day Water Maker
The Puretronics Seawater Desalter for Commercial Vessels provides an environmentally friendly solution for producing fresh water. This advanced desalination system efficiently purifies seawater into drinkable water through reverse osmosis membranes, reducing reliance on bottled water reserves and minimizing plastic waste while enhancing operational self-sufficiency.
Designed to address freshwater scarcity in coastal regions, island nations, and marine operations, this system provides reliable drinking water solutions for ocean-going vessels, offshore platforms, and saline-affected areas.
System 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 |
| Electrical 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 Safety Features
- High pressure unloading protection - automatic shutdown with sound and light alarm when pressure exceeds 6.2MPa
- Low-pressure shutdown protection - automatic shutdown with alarm when inlet pressure drops below 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 stainless steel
- Multi-media filter: Ø100 FRP construction
- Security filter: 5' x 5μm, UPVC material
- Precision filter: 5' x 5μm, UPVC material
- High pressure pump: Imported AR brand (Italy) / South pump (CNP)
- Reverse osmosis membrane: LG / U.S. Dow / Toray / Hydrogen seawater membrane
- Membrane shell: Chengda sea (FirstLine) FRP material
- Cleaning tank: PE construction
- Chemical cleaning device: System integrated
- Electrical components: Schneider brand
- Conductivity meter: Kreda brand
Package Contents
- Water treatment equipment
- Product operating instructions and instructional video
- Completion documentation (product certification, factory test report, packaging list)
- Additional consumables and accessories
Note: Water production specifications are based on water temperature of 25°C, salt content of 35,000mg/L, and operating pressure of 5Mpa. Custom configurations are available to meet specific customer requirements.
Important: Due to the specialized nature of this product, please contact our customer service team before purchasing. Our representatives will assess your water consumption needs and water quality conditions to recommend the most suitable system. For detailed specifications, technical parameters, or additional product images, please contact customer service for personalized assistance.
