DC Watermakers for Yachts - 12 V, 24 V, 36 V, 48 V, 90V, 180 V (Modular)
from 8.5 GPH to 75 GPH/1800 GPD
With the release of the new 12 / 24 Volt DC
Watermaker 200-DML-1,
a breakthrough in efficiency for desalination systems, utilizing triplex ceramic plunger pumps was achieved.
Triplex plunger pumps are known to be the most reliable high pressure pumps available on today's market. The ECHOTec. pump is a low revolution
(570 RPM) Duplex stainless steel version, driven by a highly efficient permanent magnet motor, designed for continuous duty under tropical conditions.
No low reliable and service intensive energy recovery pumps or irreparable electronic circuits that can stall the entire system are used on any ECHOTec. Watermaker.
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System 430/780/1800 (direct driven)
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High Pressure Pump Unit - System 200/240/260
(belt driven)
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These desalination systems are made without "bells and whistles" for live aboard offshore cruising and racing with peace
of mind.
As for all other ECHOTec. systems only highest quality raw materials,
that have proven to withstand continuous duty in a harsh marine environment are selected for ultimate reliability and lifetime. All wetted components including the true regulating pressure valve and all high pressure fittings are made of Duplex stainless steel.
For most economical maintenance we do not use proprietary components that bound you to purchase expensive consumables only available from the original manufacturer.
Standard filters, chemicals and
membranes can be obtained anywhere. |
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Specifications , System Features and Prices
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Model
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Rated Performance |
Pressure vessels |
Amps@ 12.5V/25 V |
Prices ₤ |
200 - DML - 1 |
8.5 gallons - 32ltr./hour |
one 40" vessel |
19.8 / 9.5 |
3,585 |
240 - DML - 1 |
11 gallons - 42ltr./hour |
one 40" vessel |
27 / 13.5 |
3,585 |
260 - DML - 1 ** |
13 gallons - 50ltr./hour |
one 40" vessel |
38 / 18 |
3,585 |
780 - DML - 2 ** |
32 gallons -120ltr./hour |
two 40" vessel |
80 / 39 |
3,915 |
| 1300 - DML - 3 ** |
50 gallons - 200ltr./hour |
three 40" vessel |
-- / 60 |
4,565 |
| 1800 - DML - 2** |
70 gallons - 265ltr./hour |
four 40" vessel |
-- / 80 |
5,225 |
Reverse Osmosis performance varies with the feed water temperature and salinity.
The rated performance is tested at 26ºC / 80ºF water temperature and a salinity of 35000 ppm TDS.
** Also available in 36 VDC, 48 VDC, 90 VDC and 180 VDC
Prices shown do not include shipping, taxes and/or customs duties (if applicable). |
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Three years warranty on all parts/components except consumables |
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Duplex stainless steel high pressure pump head and R.O. pressure vessel guaranteed for life |
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Triplex plunger pump for low revolution and pulsation free raw water flow |
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Spring loaded automatic pressure regulator for constant working pressure |
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Extremely silent operation – no charge/discharge noise |
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No energy recovery pumps - No electronic circuits |
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High rejection R.O. membranes with a three-year pro-rated warranty |
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Separate control panel for remote operation |
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High pressure hoses with O-ring sealed Duplex stainless steel field attachable fittings |
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Modular concept for space saving installation |
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| Post treatment pH buffer / hardener element saves up to 50% product water. |
Read more... |
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Product water from any RO watermaker is extremely pure, has little salt content, is very soft and acidic due to the removal of alkaline mineral constituents of the seawater. Therefore, similar to rainwater, using RO product requires significantly more freshwater to rinse off soap, shampoo and other detergents.
The newly developed post treatment system returns some hardness to the water to combat this problem. Rather than incorporating finicky and maintenance intensive energy recovery pumps to increase energy efficiency at the cost of reliability and increased purchase price, ECHOTec is the first watermaker manufacturer to offer a practical, low maintenance solution that saves up to 50% fresh water by improving the RO product quality.
The ECHOTec post treatment element also contains a mixture of minerals that returns bicarbonate alkalinity, correcting pH only enough to reach a neutral equilibrium. This dramatically reduces corrosion on metal tanks, boilers, washing machines and plumbing due to acidic product water.
As the water is slightly re-mineralized, this will also improve the taste of the product water.
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No proprietary equipment - Consumables may be obtained anywhere
(except pH buffer element) |
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Top notch support and after sales care! |
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Sample Installation - ECHOTec PRO Series Yacht Watermaker
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Please enquire for most economical airfreight charges to any international airport
or FedEx door-to-door delivery.
"The reason for choosing an ECHO Tec. water maker is the well thought-out simplicity of the system, the rugged components that are used and the availability on site of knowledgeable technicians, along with a competitive price." Read
More
Testimonials
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“Since 3 years we have an ECHOTec installed like most cruisers we know. After more than 25.000 liters produced, we as well as all our friends have no problems with your desalination system. Therefore, we have decided to use an ECHOTec watermaker again on our new project: the first circumnavigation on an electro-powered catamaran without sails and any fossil fuel.” Read More Testimonials
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"Having recently passed Captain Cook's "Thirsty Sound" inside Australia's Great Barrier Reef it seemed a good time to send a note thanking you for my excellent water maker. Given the choice I shall never sail without one. There are surprisingly many boats with your equipment on board and without exception we are all very happy with our water-makers and the excellent and prompt back-up you have given us."
Read More Testimonials
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Well Water / Tap Water RO Series
150 - 1,200 gpd, 2.1 - 17.1m³ per day
1,800 - 5,400 gpd, 6.8 - 20.4 m³ per day
14,400 - 21,600 gpd, 54.5 - 81.7 m³ per day
28,800 - 43,200 gpd, 109 - 163.5 m³ per day
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