The LIGHT version uses the same high quality components of the PRO version, but it is supplied with a high pressure assembly (regulation valve, safety valve, gauge) mounted directly on the outlet of the last vessel, instead of the control panel. The watermaker is driven from a IP65 switch box containing 2 circuit breaker and the hour counter for the servicing intervals. The pH Stabilizer post-filter for permeate is not supplied. The flushing is operated manually through a 3 way valve.
This strong unit is built to last and comes as standard with two to four high rejection and high productivity Toray CSM membranes in size 2,5″x21″, worldwide available, which can supply from 60 to 120 l/hour of freshwater.
A new concept of vessel rack made in composite, strong and very lightweight is supplied as standard.
Its modular design allows an easy handling of the components even in the narrow spaces of a boat .
An heavy duty plunger pump with brass head allows a saving compared to the stainless steel version and if regularly flushed after each use, will not experience corrosion problems for many years.
A high-efficiency, magnetic driven feed pump, is supplied as standard for carrying the seawater to the high pressure pump. It is maintenance free and and allows salt water to remain inside without any problem.
The pre-filter system is equipped as standard with a 3-way valve, which allows the flushing of the plant by simply turning its lever.
The watermaker can be operated from a 230V switch box (IP65), which includes two circuit breaker for the feed and the HP pump and a hour counter for the servicing intervals.
The delivery includes all the components and fittings for the installation, except the standard hoses and the extensions of the electric cables, which need to be provided aboard. The rack of the vessel, the motorpump, the switch box, the prefilters, are provided pre-assembled and pre-wired, ready to go.
No specials skills or wrenches are required to perform this job.
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Watermaker series “Just Water 2521” – Brass Pump – 60/90/120- l/h – LIGHT Version |
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| Model | l/h. ( l/day) | Membranes | Watt | Notes |
| JW2521-60-BL | 60 l/h. (1440 l/day) | 2 Membranes 2521 | 1500W | |
| JW2521-90-BL | 90 l/h. (2160 l/day) | 3 Membranes 2521 | 1500W | |
| JW2521-120-BL | 120 l/h. (2880l/day) | 4 Membranes 2521 | 1500W | |
Standard Equipment
| ♦ | 230V AC 1.5kw hollow shaft motor made for continuous duty at 40˚C ambient temperature. |
| ♦ | High pressure triplex pump with ceramic plunger with brass head. |
| ♦ | Maintenance free, magnetic driven feed pump |
| ♦ | Twin pre filtration unit (housings for 20 and 5 micron, 10″ filters). |
| ♦ | Manual Flushing System. |
| ♦ | Activated carbon filter to remove the chlorine from the flushing water. |
| ♦ | Vessel rack made in composite, very strong, elegant and lightweight. |
| ♦ | Toray CSM 2.5″ x 21″ seawater reverse osmosis membrane. |
| ♦ | High Pressure assembly with: – Pressure control needle valve – Glycerine damped pressure gauge |
| ♦ | Fresh water flow meter. |
| ♦ | IP65 switch box for the pumps with motor protection and hour counter |
| ♦ | All the needed fittings. |
| ♦ | Installation/operation manual. |
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