Atmospheric Water Generators – CWM400

Atmospheric Water Generators – CWM400

With Africa suffering from droughts, failing water infrastructures, increasing municipal water prices, and plastic bottles littering the countryside, one viable alternative is to become self-sufficient via Atmospheric Water Generators.

Atmospheric Water Generation (AWG)

Through a process called AWG, these units produce an unlimited supply of high quality drinking water by extracting moisture out of the atmosphere where there is always a supply of humidity.

The technology harvests moisture from the air by drawing air into the water generator and cooling it, causing the natural moisture in the air to condense.

The condensed water is collected and passed through an advanced filtration process that removes any impurities.

Remote Telemetry

The availability of drinking water can be mission-critical to many businesses.

To ensure peace-of-mind, the CWM400 provides remote telemetry to their clients, displaying water production, water stocks, machine productivity and up-time.

Potential problems can be addressed as early as possible, thereby ensuring business continuity.

Climate Control System (CCS)

For the technology to operate optimally, relative humidity of at least 40% and an ambient temperature of at least 18ºC is required.

In areas where the climate does not meet these levels, a revolutionary CCS can be coupled to the technology to artificially create humidity in the air through the use of recycled grey water or harvested rainwater.

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Commercial Applications Brochure


Hospitality Applications Brochure


CWM400-1000 Specification Sheet


Prices include VAT and exclude delivery and installation costs. Prices reflected on website are subject to availability of product. All prices are for South Africa only. Please contact your nearest H2O International SA consultant for installation and delivery quote, and to confirm stock availability. Please find contact details here.



CWM400 Atmospheric Water Generator


  • Water production – 400 lt / 24 hr nominal
  • Power consumption – 5.28 kW
  • Start-up current – 26 Amps
  • Staggered start-up to minimise current
  • Automatic shut-off when reservoir is full
  • Internal water reservoir – 1000 lt
  • Washable electrostatic air filter
  • Activated carbon water filter
  • Ultra-violet water sterilizer
  • Optional PLC with remote information and control dashboard
  • Dimensions –300 x 220 x 220 cm
  • Net empty weight – 800 kg


Suitable For:

  • Remote camps and sites
  • Large offices
  • Hotels
  • Rural communities
  • Lodges