Spectra Ventura 150c Water Maker


The Spectra Ventura series is engineered to be energy-efficient and lightweight. The compact, modular design, makes for easy installation in confined spaces.


Spectra Ventura 150c Water Maker

The Spectra Ventura series is engineered for the smaller vessel to be energy-efficient and lightweight. These watermakers are composed of compact modules, making for easy installation in confined spaces.

The Ventura 150c operates anywhere in the world and delivers over 6 gallons (24 liters) of fresh drinking water an hour. The Ventura 150c features the new Spectra Connect controller, which allows you to operate and monitor your watermaker from a remote device.

Spectra Connect also has new added features like the Fill Tank mode, or a customizable Auto Run mode, One-TouchSensor Calibration, and suggested maintenance intervals displayed on the dashboard. Add the Z±ION Membrane Protection System to extend storage times for up to 30 days.


  • Low power consumption can be run on batteries solar or wind power
  • Whisper quiet
  • Commercial grade diaphragm pumps with run dry protection
  • System includes installation kit handheld water quality tester and product sample valve
  • Z±ION Compatible
  • Designed to operate efficiently from the Arctic to the Equator
  • Completely automated with the Spectra Connect Controller

Spectra Ventura 150c Water Maker Specifications

  • 6.3 gal (24 l) per hour
  •  150 gal (568 l) per day
  •  85 lbs (38.56 kg)
  •  12v DC 9A / 24v DC 4.5A
    17 Watts/1 gal 4.5 Watts/1 liter
  •  VT-150-c
Systems Production rate Membrane Voltages Available Control System
Gallons Liters 6” 13” 20” 40″ DC AC With Spectra Connect Remote Available with Spectra Connect Auto Fresh Water Flush Install Kit
day hour day hour 12 24 120 240
Ventura Systems (with Spectra Connect) *
VT-150c 150 6.3 570 24 1 Y Y Y Y Y Y
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About Spectra

After 25 years operating as Edinger Marine Service, owner Bill Edinger founded Spectra Watermakers, Inc, with the successful launch of the first energy recovery systems designed specifically for desalination. In the late 1990's, Spectra Watermakers became a full time manufacturer of super efficient Reverse Osmosis desalination systems designed for the ocean going sailor.

The Spectra Watermakers brand was established, and is known for, engineering excellence, manufacturing a high quality product here in the USA, and providing excellent customer service, with unrivaled after-sales support. We are dedicated to designing and developing innovative new products and continually pushing the envelope of what is possible in the world of small scale desalination.

Spectra has the complete package; unparalleled engineering design, a worldwide sales and technical service distribution network, and a foundation rooted firmly in providing excellent customer service. All this makes Spectra Watermakers an American success story, keeping manufacturing in the USA and successfully competing in the global marketplace.