Seawater to Freshwater

The World’s Only Low Cost Portable Seawater Desalination Device

Handheld Seawater Desalination Device for Sailors, Campers, Travellers, Emergency use and for Humanitarian Relief

A hand-held, stand-alone, low-cost,
low-tech seawater desalination device for
short-term use and rapid deployment

  • 001

    Hydraulic system

  • 002

    Triple pre-filteration

  • 003

    Reverse osmosis membrane

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    Manual power operated

Result

Fresh Drinking Water

An innovative technology that combines a hydraulic system and a small reverse osmosis membrane to desalinate seawater into fresh water using human power

Product Specifications

NameQuench Sea
Desalination CapacityAbove 2 Litres per hour - Ideal conditions up to 3 Litres
Technology TypeReverse Osmosis Membranes
Weight0.7 kg
Seawater Feed Flow Rate20 Litres per hour
Pressure5.5 MPa
Pressure Release ValveSet at 6.0 MPa release
Max Feed water temperature45°C/113°F
QualityBelow 1,000 TDS and meets WHO Standards
Salt Rejection98% Salt rejection depends on salinity, pressure and temperature of feed water
Triple Pre-Filtration systemUltrafiltration with carbon activated filter
Membrane typeSeawater ONLY

How to use Quench Sea

Sailors, Campers,
Travellers Emergency
Water Device

Convert seawater into fresh
drinking water. Instantly

Seawater

to Fresh Water

Quenchsea-Logo
  • Above 2 Litres per Hour
  • Seawater to Freshwater
  • Low cost Membrane replacement
  • Triple Pre-Filtration System
  • Capacity up to 18,000 litres or 4,700 Gallons per membrane
  • Removes salts, viruses, bacteria, parasites and microplastics

Be prepared for any emergency. Fresh water at your fingertips

  • Ultralight seawater desalination device. Weighs 0.7 kg (1.5 lbs)
  • Ultimate survival tool, long shelf life, easy to use, clean and store
  • Triple and Ultrafiltration removes bacteria, viruses, parasites and microplastics
  • Reverse Osmosis membranes – Easily replaced at low cost
  • Over 2 Litres per hour
  • 18,000 litres or 4,700 Gallons production capacity per membrane
  • Ultra compact design

The ideal emergency device

Prototype will be tested and certified by

Humanitarian Relief

Handheld Seawater Desalination Device for Emergency Use and Rapid Response

Access to clean fresh drinking water following a disaster is critical to health and survival. Current relief response measures often rely on transporting massive quantities of bottled water into the affected population or distributing water purification devices or tablets that do not have the ability to rid water of salt.

There is an urgent need for a device that can desalinate seawater into fresh drinking water and can be deployed quickly and at low cost in times of crisis.

No such product exists on the marketplace today.

We have solved
this Challenge

Quenchsea-Logo

Buy Quench Sea as a Product Donation

and we donate it to one of our partner Humanitarian Organisations

Make a difference and provide fresh drinking water to someone in need

Empower someone to produce their own Water. Help make an impact – 1 Billion people by 2027

Product Donations will go to one of the following
Humanitarian Organisations

* Product Donations independently verified by Ernst and Young

The Vision

Alleviate the world’s water crisis by 2027

Key Partners

Global Impact 1 Billion People by 2027

Quite simply, water is a matter of life and death. Our bodies are 60% water. Our cities, our industries and our agriculture all depend on it. Yet, today, 40% of the world’s people are affected by water scarcity; 80% of wastewater is discharged untreated into the environment, and more than 90% of disasters are water-related.

UN Secretary-General António Guterres