Octo Marine - The leading force in the Yachting Industry. Supplying water filters, water treatment systems, water softeners, water sterilization, reverse osmosis systems and water treatment chemicals.

HRO Horizon Coral Sea Water Maker

HRO Horizon Coral Sea Water Maker Featuring semi-automatic operation with a state-of-the-art controller, the Coral Sea system offers a user-friendly LCD touch screen interface, displaying pictorial images of all operating conditions, which can also be viewed with the optional full remote matching touch screen from any location on the boat.

The Coral Sea desalinator is the ultimate solution for mega yachts, commercial fishing vessels, workboats, oil rigs, charter boats, and land based ocean villas, restaurants, laundry facilities, and private residences.

Coral Sea Watermaker Features:

  • 2,800 to 6,800 gallons per day • 10,599 to 25,741 liters per day
  • 117 to 283 gallons per hour • 442 to 1,073 liters per hour
  • LCD Touch Screen Interface
  • Remote Matching Touch Screens
  • Chemical Duty Motors
  • Horizontal, Vertical, and Modular configurations
  • Exclusive Solid Salinity Meter, an essential tool for product water monitoring.
  • A failsafe Product Water Diversion Valve allows only safe drinking water to enter storage tanks.
  • Reverse Osmosis Membranes are high rejection, high yield, commercial grade and chemically resistant.
  • Clear viewable Sea Strainer with a cleanable Monel Mesh Screen filter for ultimate corrosion resistance and large particulate removal.
  • Exclusive high efficiency Booster Pump
  • Micro Processor Controlled Electronics provide state of the art technology and reliability with weekly Automatic Fresh Water Flush Timing (optional).
  • Stainless Steel, liquid filled exterior and interior Pressure Gauges for accurate measurement of system functions and corrosion resistance.
  • New Flow Meter for visual monitoring of the product water flow
  • All High Pressure Connections are composite 316L Stainless Steel for maximum corrosion and rust resistance.
  • Water Quality Indication LED


  • A comprehensive manual with exploded part views and and connection drawings for installation, operation, and maintenance.
  • Worldwide Service and Sales Network
  • One-Year Warranty on the System and Membranes.
  • Technical service and repair department dedicated to system performance excellence.