ECHOTec. Marine Watermakers - RO Seawater Desalination Systems for Yachts and Commercial Vessels

RO Seawater Desalination Systems for Yachts and Commercial Vessels

The ECHO Tec. PRO series is designed for ultimate reliability and ease of operation.
It supplies small to medium sized commercial vessels and large yachts with up to 3,000 gallons per day of high quality potable water.

The newly engineered marine aluminum frame provides a tidy appearance while allowing easy access to the systems components for
maintenance.

For freshwater capacities of up to 3,000 GPD or 11,340 Liters/day per unit, the installation of two redundant operative PRO desalination units is the preferred choice. More economical than one large system, it adds back up and eases transport and installation.
In times of low water demand only one unit is operated.

Specifications, System Features and Prices:

Model	Production gallons/hr. -day	Production liters/hr. -day	Recovery	Pressure Vessel	Raw Water Flow	Prices US$ Semi Modular System (intermittent duty)	Prices US$ Vertical System (continuous duty)
500 - PRO - 1	20 - 480	75 - 1810	10%	1 x 40 "	3.6 gal/min	$ 6,750 (1)	N/A
700 - PRO - 2 (3)	30 - 720	114 - 2730	28%	2 x 40 "	1.5 gal/min	$ 7,280 (1)	N/A
900 - PRO - 2	38 - 912	143 - 3450	18%	2 x 40 "	3.6 gal/min	$ 7,550 (1)	$ 7,850 (2)
1200 - PRO - 3	50 - 1200	190 - 4540	23%	3 x 40 "	3.6 gal/min	$ 8,660 (1)	$ 8,960 (2)
1500 - PRO - 4 (3)	60 - 1500	227 - 5670	28%	4 x 40 "	3.6 gal/min	N/A	$ 9,850 (2)

(1) For installations where space is limited, the high-pressure pump and the flow/electrical control unit of the semi modular system can be ordered in separate modules at no extra charge.

(2) For installations where space is limited, the high-pressure pump, the flow/electrical control unit, the pressure vessel rack and the pre-filters of the continuous duty, framed vertical mount system can be ordered in separate modules at no extra charge.
Modules Dimensions Flow Diagram and Connections

(3) Not upgradeable.

PRO Semi-Modular Systems with compact 21” membrane racks

Model	Production gallons/hr. -day	Production liters/hr. -day	Recovery	Pressure Vessel	Raw Water Flow	Prices US$ Semi Modular System (intermittent duty)	Prices US$ Vertical System (continuous duty)
600 - PRO - 3	28 - 672	106 - 2540	13%	3 x 21 "	3.6 gal/min	$ 7,990 (1)	N/A
800 - PRO - 4	36 - 864	136 - 3270	17%	4 x 21 "	3.6 gal/min	$ 8,880 (1)	N/A

Reverse Osmosis performance varies with the feed water temperature and salinity. The rated performance is tested at 26°C / 80°F water temperature and a salinity of 35000 ppm TDS.

Prices shown do not include shipping, taxes and/or customs duties (if applicable).

Frequently asked Questions

Options and Accessories

Semi Modular Bulkhead Mount System 1200–PRO–3
(with optional seawater supply pump)

Vertical Mount System
1500–PRO–4 (2010 model)

	Self contained or semi modular concept for space saving, fast and easy self installation

	All control systems are electro-mechanical – No electronic circuits close to seawater

	Spring loaded automatic Duplex stainless steel pressure regulator – No leaking needle valves

	High pressure hoses with O-ring sealed Duplex stainless steel fittings – No corroding or cracking compression fittings

	RO pressure vessels with O-ring sealed Duplex stainless steel high pressure fittings - No cracking NPT end plugs

	Corrosion resistant marine aluminum frame, epoxy primed and polyurethane top coated

	Widely available commercial size sediment pre-filters (10”x 4.5”, Big Blue) are standard equipment

	Custom system configuration for tight installations at no extra charge

	Five years limited warranty on the Duplex stainless steel high pressure pump

	No proprietary equipment - consumables may be obtained anywhere

Electrical Power Requirements:

Bulkhead Mount System (700 - PRO - 2):		115/230V 60Hz single phase - 8.4 amps at 115V
		230V 50Hz single phase - 5.4 amps at 230V

Bulkhead Mount System (all other models):		115/230V 60Hz single phase - 8.2 amps at 230V
		230V 50Hz single phase - 9.2 amps at 230V

Vertical Mount System (3HP Motor):		115/230V 60Hz single phase - 11.2 amps at 230V
		230V 50Hz single phase - 11.2 amps at 230V
		208-230/460V 60Hz three phase - 5.5 amps at 230V
		230/380/440V 50Hz three phase - 3.8 amps at 380V

Instruments:

The desalination system is equipped with all necessary instrumentation, for the control and supervision
of the operation of the unit:

Pressure Gauges:		Feed water, system entrance (316SS glycerin filled)
		Feed water, high pressure pump entrance (316SS glycerin filled)
		RO pressure, (316SS glycerin filled)

Flow Meter:		Product discharge
Conductivity:		Digital product water quality monitor - ppm TDS

The following automatic emergency shut off functions are provided:

Low feed water pressure (e.g. seawater intake or pre-filters clogged)
High RO pressure
Tank full (float switch optional)

Dimensions and Weights:

Bulkhead Mount System:

Inches

Centimeters

Weight (kg/lb)

Pump / Control Unit

42"

11.5"

11"

107cm

29cm

28cm

28.2 / 62

Pressure vessel - 500-PRO-1

49"

3.5"

123cm

10cm

9cm

6 / 13

Pressure vessel - 600-PRO-3

28"

13"

72cm

10cm

33cm

2.27 / 5

Pressure vessel - 700-PRO-2

49"

9.5"

123cm

10cm

24cm

12 / 26

Pressure vessel - 800-PRO-4

28"

15"

72cm

10cm

48cm

9.1 / 20

Pressure vessels - 900-PRO-2

49"

9.5"

123cm

10cm

24cm

12 / 26

Pressure vessels - 1200-PRO-3

49"

13"

123cm

10cm

33cm

18 / 39

Pre-filtration System

25"

15"

64cm

20cm

38cm

5.45 / 12

Seawater Boost Pump

14"

36cm

20cm

9.1 / 20

For installations where space is limited, the high pressure pump and the flow/electrical control unit can also be ordered in separate modules.

Vertical Mount System:

50"

27.5"

18"

127cm

70cm

46cm

Pump / Control Unit

24"

14"

13"

61cm

36cm

33cm

54.5 / 120

Seawater Boost Pump

14"

36cm

20cm

9.1 / 20

For installations where space is limited, the high pressure pump, the flow/electrical control unit, the pressure vessels and the pre-filters
of the continuous duty, framed vertical mount system can be ordered in separate modules.
Modules Dimensions Flow Diagram and Connections

	Download Complete Owner's Manual : Semi Modular Bulkhead Mount System Pro Horizontal - 60HZ		Download Complete Owner's Manual : Vertical Mount System Pro Vertical - 60HZ
	Download Complete Owner's Manual : Semi Modular Bulkhead Mount System Pro Horizontal - 50HZ		Download Complete Owner's Manual : Vertical Mount System Pro Vertical - 50HZ

Please enquire for most economical airfreight charges to any international airport
or FedEx door-to-door delivery (vertical framed systems air cargo only).

"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

“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 Full Testimonial

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Selection of Superyachts and Commercial Vessels equipped with ECHO Tec. Watermakers

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