Dongguan Jingchuang Environmental Protection Equipment Co.
                                                                                                           
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Direct Current Watermaker Seawater Desalination System 500 Litres Per Day

Price Negotiable
Price: liaise
MOQ: 1
Delivery Time: 7-10working days
Brand: nettronics
Product Description
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.
Nettronics Direct Current Seawater Desalination System
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
Nettronics Desalination System Components and Construction
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.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Dongguan Jingchuang Environmental Protection Equipment Co.
Location No.2, Hefeng Industrial Zone, Xinguchong, Wanjiang District, Dongguan, China
Contact Person Xie Zhaojun

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