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Rainman Portable Water Treatment Kit 220V -140L
WHAT IS RAINMAN Fresh water where and whenever you want! The practical, portable desalination unit is available with a petrol engine or electric options and can produce up to 140 liters of fresh water per hour, at much lower costs confronted with the traditional desalination systems. Simple, practical and above all PORTABLE, RAINMAN is the perfect solution for those who do not want to renounce ...
Rainman Portable Petrol Water Treatment Kit - 140L
WHAT IS RAINMAN Fresh water where and whenever you want! The practical, portable desalination unit is available with a petrol engine or electric options and can produce up to 140 liters of fresh water per hour, at much lower costs confronted with the traditional desalination systems. Simple, practical and above all PORTABLE, RAINMAN is the perfect solution for those who do not want to renounce ...
Rainman Portable Water Treatment Kit 12V - 34L
12V DC ELECTRIC DESALINATOR This lower power, lower output system is ideal for use when you are running solar / battery for your main power source. Sturdy injection molded polypropylene shell. Permanent Magnet totally enclosed fan cooled (TEFC) DC motor. Draws 32 amps (400 watts) including integrated lift pump in portable configuration (current draw may vary +/- 10%). Can be configured to draw ...
Sodium Metabisulfite Pickling Solution Mix
With proper care, your reverse osmosis membranes will last for years. Due to the nature of reverse osmosis, the membranes self-clean while the system is in use. However, when the system goes unused for an extended period of time, the membranes need to be "pickled" to ensure bacteria doesn't grow inside and damage the membranes. The powder itself is sodium metbisulfite and dissolves easily in co...
Rainman Auto Flush
Leaving seawater in your Rainman watermaker for more than twenty-four to forty-eight hours after operating the system can shorten the life of the reverse osmosis membranes. If not planning to operate the system within this period, it should be flushed with fresh water to displace the seawater from the membranes. After another seven days, the system should either be flushed again or pickled.&nbs...
High Output Reverse Osmosis Naked
Highest output RO system designed for customers wishing to install the RO membranes. Two 40″ Dow Filmtec RO membranes will produce 100 to 140 litres per hour (23 to 32 gph) with our pressure supply unit, depending on water temperature. All salt water plumbing is 316 stainless steel. Quality fluid filled pressure gauge. 316 stainless steel pressure valve for long life. 5 metre (16 ft) input hos...
Rainman Reverse Osmosis Case - 140L
WHAT IS RAINMAN RO system is compatible with either the petrol (gasoline) or AC electric pressure supply units. Two 40″ Dow Filmtec RO membranes will produce 100 to 140 litres per hour (23 to 32 gph), depending on source water temperature and salinity. If desired, the entire case can be permanently mounted, or internal system can be removed and installed with included rubber mounts. All saltwat...
Rainman Modular Water Treatment Kit 220V - 140L
WHAT IS RAINMAN Fresh water where and whenever you want! The practical, portable desalination unit is available with a petrol engine or electric options and can produce up to 140 liters of fresh water per hour, at much lower costs confronted with the traditional desalination systems. Simple, practical and above all PORTABLE, RAINMAN is the perfect solution for those who do not want to renounce ...
Rainman Control Panel
The Rainman control panel provides a remote control capability for any installed AC or 12VDC electric Rainman watermaker. It can be used for either brand new Rainman watermaker installations, or for retrofitting the control panel to existing installs. The panel itself is made of durable injection moulded, UV resistant, ASA acrylic. In addition to a convenient remote control capability, the pane...
Prefilter cartridge
● Pleated Paper 5 Micron Prefilter Cartridge. ● The life of your pre-filter cartridge will depend largely on the source of water being used. Drawing water out of the open ocean may allow your prefilter cartridge to last for several months, while drawing from polluted bays may foul your cartridge within hours of use. The cartridge is a 10″ x 2.5″ 5 micron pleated poly filter. ● Th...
Rainman External Hatch for Control Panel
If you wish to mount your control panel externally, we offer an optional hatch adapted for your control panel to be flush mounted.
Rainman Modular Water Treatment Kit 220V Compact
WHAT IS RAINMANFresh water where and whenever you want! The practical, portable desalination unit is available with a petrol engine or electric options and can produce up to 70 liters of fresh water per hour, at much lower costs confronted with the traditional desalination systems. Simple, practical and above all PORTABLE, RAINMAN is the perfect solution for those who do not want to renounce to...
Rainman Portable Water Treatment Kit 220V - 75L
WHAT IS RAINMAN Freshwater where and whenever you want! The practical, portable desalination unit is available with a petrol engine or electric options and can produce up to 140 liters of freshwater per hour, at much lower costs confronted with the traditional desalination systems. Simple, practical, and above all PORTABLE, RAINMAN is the perfect solution for those who do not want to renounce h...
Replacement reverse osmosis (RO) membranes 40"
The membrane is a key part of your watermaker and is at the core of the desalination process. This component extracts the potable fresh water from the filtered and pressurised seawater stream. When well cared for, the membrane should last five to ten years. The important aspect to be aware of is that you do not want small organisms in the seawater dying and rotting in your membranes. As your me...
Rainman Activated Carbon Filter
● Rainman spare part of the active carbon filter for auto flushing system (Autoflush)
Rainman Torrent watermaker 240L/H
For those customers on larger vessels, or people that simply require more water, the Rainman Torrent watermaker is a good option. Making up to 230 litres per hour (60 gallons), the Torrent is the largest Rainman system available. Torrent retains the design simplicity found in our other watermakers. To ensure maximum reliability, the system is manually controlled, with electronics only used for ...
Rainman Modular PSU 220V
Consists of: ● Rainman Electric Desalinator 230V - 50HZ ● 230V – 50HZ ELECTRIC DESALINATOR ● Ideal for use when you have a Honda 2kW generator or an in-built generator on board. ● Totally enclosed fan cooled (TEFC) induction motor. ● Draws 1300 watts in steady state operation. ● Optimised for Honda 2kW generator or higher. ● Pre-filter a...
PSU Drive Belt V2 – double sided XL type
D150-XL T75 381mm urethane-kevlar Suitable for Rainman Petrol systems built after August 2016.
Rainman Watermaker Plumbing Installation Kit
If you plan to install your Rainman watermaker, you will need a certain amount of plumbing fittings. Details can be found in our installation instructions, but in general, there are four main parts of the installation: Physical install – no plumbing required for this. Seawater intake from a dedicated or shared through hull. Brine outlet waste goes overboard. Product water routed to tank and tes...
Rainman Reverse Osmosis Case - 70L/H
WHAT IS RAINMAN RO system is compatible with petrol (gasoline) or AC electric pressure supply units. Two 21″ Dow Filmtec RO membranes will produce 50 to 70 liters per hour, depending on the source water temperature and salinity. If desired, the entire case can be permanently mounted, or the internal system can be removed and installed with included rubber mounts. All saltwater plumbing is 316 s...
Rainman HM Digital COM-80 TDS Hydrotester
Measure nutrients, salts, and other dissolved solids. As your membranes age, the product water's TDS (total dissolved solids) will gradually increase. A hydrotester will measure the water quality and determine how much salt is being removed. It is common to want to change membranes when the system reaches about 750-800ppm (parts per million) of TDS. • Four modes: EC: mS, uS, TDS: ppt, ppm. •&nb...
Rainman Torrent watermaker 140L/H
For those customers on larger vessels, or people that simply require more water, the Rainman Torrent watermaker is a good option. Making up to 140 litres per hour, the Torrent is the largest Rainman system available. Torrent retains the design simplicity found in our other watermakers. To ensure maximum reliability, the system is manually controlled, with electronics only used for autoflus...
Rainman Torrent watermaker 100 L/H
For those customers on larger vessels, or people that simply require more water, the Rainman Torrent watermaker is a good option. Making up to 100 litres per hour, Torrent retains the design simplicity found in our other watermakers. To ensure maximum reliability, the system is manually controlled, with electronics only used for autoflush function and salinity indication. Framed or Modula...
Rainman Portable Water Treatment Kit 24V - 55L
24V DC ELECTRIC DESALINATOR This lower power, lower output system is ideal for use when you are running solar / battery for your main power source. Sturdy injection molded polypropylene shell. Permanent Magnet totally enclosed fan cooled (TEFC) DC motor. Draws 24 amps (600 watts) including integrated lift pump in portable configuration (current draw may vary +/- 10%). Pre-filter and housin...



























