INNOVATIVE DC WATERMAKERS
EFFICIENT. QUIET. RELIABLE.
Fresh water from the sea, using under 3.8 W per Litre.
Designed and made in New Zealand.
TAKE CONTROL OF YOUR WATER SUPPLY
Shower longer,
Venture Further
Oceanflo DC Watermakers turn seawater into fresh waster with maximum efficiency. No need to rely on generators or shore supply, like before.
An innovative pump design incorporates energy recovery, with the simplicity of a piston pump. Energy recovery performance, with piston pump reliability in a compact package you can depend on.
CHOOSE YOUR WATERMAKER
Three models built around one pump design.
Pick the control level and output that suits your boat.

OF70M
Ultimate simplicity with class leading efficiency. Manual fresh water flush and tank diversion, at a competitive price point.
Best for: hands-on cruisers who want simple and dependable.

OF70A
The simplest fully automatic unit. Salinity monitoring, pressure regulation and a 7-day fresh water flush, started from your cabin.
Best for: cruisers who want push button operation.

OF150A
More than double the output with the same push-button simplicity. A new brushless motor for quiet running and long service life.
Best for: bigger crews and larger boats.
HOW IT WORKS
A simple serviceable design, with the energy recovery built into the pump.
Sea water in
A brushless booster pump feeds filtered sea water to the Oceanflo pump.
Pressure with energy recovery
The low RPM high pressure pump recovers membrane return pressure - boosting efficiency.
Fresh water out
Clean fresh water goes to your tank, with salinity monitoring and an automatic fresh water flush on automatic models.
THE OCEANFLO ADVANTAGE
ONE PUMP DESIGN,
BUILT TO LAST
The reliability and simplicity of a piston pump, enhanced with an integrated energy recovery system. A compact efficient unit that can be relied on and easily serviced.
Market leading efficiency, under 3.8 W/L
Minimal moving parts and low operating speed maximise service life
Low noise and vibration
Easiest seal replacment on the market
Integrated pump and membrane arrangement for a small footprint
No high pressure boost pumps, where so many energy recovery systems fail
Self-regulating pressure, adjusting to seawater changes
WHAT OWNERS SAY
Real figures, from real boats. In their words.
"We are over the moon with the performance of this unit, we are regularly making up to 180 litres per hour and it is very easy to use. We are also super happy with the noise level while it is operating. [...] The service we received was fantastic, from initial consultation to after purchase support was above what would normally be expected."
"The Oceanflo is fitted under the saloon settee and is so quiet that I can operate it without the clients noticing even when they're sitting on top of it."
"We make water solely off our solar (~1000w) which on a sunny day has 40amps to spare for house battery charging. Overall, really impressed with the product you have created."
"The unit is very compact, quiet and straightforward to operate. It has no trouble keeping up with our daily requirements. All components are marine grade and engineered to last."
"Mid-January now and it has worked flawlessly! [The unit] is very quiet and draws around 15 amps. It takes only a few seconds for the product to reach around 100 TDS on our handheld meter. It was certainly money well spent."