OCEANFLO DC WATERMAKERS
OF70M
70 LPH DC WATERMAKER
You’re in control; hands-on operation, same efficient pump:
Class-leading efficiency under 3.8 W/L
Simple on-off operation
Tank diversion with a manual 3-way valve
Self-regulating pressure adapts to sea water changes
IDEAL FOR
A quick guide to whether the OF70M fits your boat and how you cruise.
Why THE OF70M
Take control of your water supply, without relying on Generators or shore supply.
EFFICIENCY
Piston pump simplicity
Energy Recovery performance
The reliability and simplicity of a piston pump is enhanced with an integrated energy recovery system.
Enjoy Energy Recovery performance, without the headache of complex mechanisms and unreliable high pressure boost pumps.
Under 3.8 W/L
Self-regulating pressure adjusts to sea water changes
Minimal moving parts and low operating speed
QUIET AND COMPACT
Shower Longer,
VENTURE FURTHER
A low RPM DC Motor means low noise and vibration.
Run the Watermaker while at anchor, without disturbing the crew.
Low noise and vibration
Small foot-print for ease of install
12V or 24V systems, no generator needed
EASY TO SERVICE
Low RPM and minimal moving parts maximise service life.
Perform a full seal replacement with a basic set of tools.
Easiest seal replacement on the market
High quality, easy to service components
7 Days a week after sales support
BUILT TO BE MAINTAINED
AT SEA
SPECIFICATIONS AND WHAT’S INCLUDED
| Specification | OF70M | OF70A | OF150A |
|---|---|---|---|
| Output | 70 L/h | 70 L/h | 150 L/h |
| Control | Manual | Fully automatic | Fully automatic |
| Power at 12 V | ~20 A | ~20 A | ~42 A |
| Voltage | 12 V, 24 V | 12 V, 24 V | 12, 24, 48 V |
| Efficiency | <3.8 W/L | <3.8 W/L | <3.8 W/L |
| Membranes | Dual 21" or single 40" | Dual 21" or single 40" | Dual 40" |
| Fresh water flush | Manual | Automatic, 7-day | Automatic, 7-day |
| Salinity control | 3-way valve | Monitoring + control | Monitoring + control |
| Booster pump | Brushless mag drive | Brushless mag drive | Brushless mag drive |
| Dimensions (Pump and Membranes) | 580 x 270 x 200 mm | 580 x 270 x 200 mm | 1065 x 270 x 200 mm |
| Weight | 24 KG | 24 KG | 30 KG |
| Warranty | 12 months | 12 months | 12 months |
Rated at 26 C feed water and 33 g/L salinity. Output varies with water temperature and salinity.
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Pump and Motor Assembly
Carbon fiber pressure vessels and RO Membranes
2.5” 5 micron prefilter
Carbon product water / fresh water flush filter
Brushless magdrive booster pump
3-way diversion valve
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Hoses and fittings such as through hulls, as these vary by installation.
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Available in 12V and 24V options.
Contact us to discuss separating High Pressure Pump from membrane assembly as this can be accommodated on a case by case basis.
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★★★★★
We have had our Oceanflo Watermaker running for over 12 months now and we are incredibly impressed with the ease of installation, low power consumption, reliability, quite operation and overall simplicity.
We were looking for a watermaker system that would run on 12V, was reliable and didn’t have too many fancy automatic addons that could leave us stranded.
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 and would highly recommend it to anyone.
Bevan Hill, OF70M Owner
COMPARE THE RANGE
Three models, one innovative pump design.
Pick the control level and output that suits your application.
OF70M
Hands-on cruisers who want simple and low cost.
- Output
- 70 L/h
- Control
- Manual
- Power at 12 V
- ~20 A
- Flush
- Manual
- Salinity
- Manual
OF70A
Cruisers who want push button operation.
- Output
- 70 L/h
- Control
- Automatic
- Power at 12 V
- ~20 A
- Flush
- 7-day auto
- Salinity
- Monitor and Control
OF150A
Bigger crews and larger boats.
- Output
- 150 L/h
- Control
- Automatic
- Power at 12 V
- ~42 A
- Flush
- 7-day auto
- Salinity
- Monitor and Control
SEE IT UP CLOSE
OF70M - 70 LPH DC Watermaker pump and membrane assembly.
OF70M - What's in the box
OF70M - 70 LPH DC Watermaker pump and membrane assembly.
OF70M - 70 LPH DC Watermaker pump and membrane assembly end view.