Rainman offers three option for the power sources. This article was featured in Pacific Yachting's October 2020 issue. Optional step: To reinstall the assembly into the blue case, use the cable tie straps provided. RAINMAN WATERMAKER. The Rainman is one such system that is available as a self. Our systems are made in, and shipped from, Sydney. Your Rainman dealer should have supplied. Osmosea N12 compact 12V DC 8 amps 25l/hour Ex display with full 2 year warranty £3495. The Rainman system is also entered in to the prestigious DAME awards for product design at the METS 2014 trade show. Rainman Watermaker Systems. . Re: Anyone using Rainman water maker. The life of your pre-filter cartridge will depend largely on the source water being used. We Can Provide You with the Fresh Water Maker for Boats You Need. Rainman Autoflush Instructions. 39 I would expect the rainman to sell in the US for closer to $3800. Rainman Watermakers are a compact system designed to generate a fresh potable water supply from seawater. Purchased new 2016, low hours, pickled in 2019. We’ll be in touch shortly. RAINMAN WATERMAKERS R Marine Jacksons are the exclusive Victorian dealers for the range of Rainman desalination units (watermakers). If your enquiry is urgent, please don’t hesitate to contact Rainman HQ directly. Summary: I love it. Simply screw down the seats with self-tapper screws and the Rainman systems snap into place. Rainman watermakers are a compact system designed to make drinking water from seawater. We designed this with a Honda GXH50 motor and a simple belt drive system. 9 x 9. USA & Americas, Europe, Oceania, Asia & Africa. Australia – AS/NZS 3112 UK – BS 1363: n/a: Anderson style: Power Cord Length: 3 metres (10 ft) n/a: 1. We use the best quality piston pump from General Pump, an American subsidiary of Interpump Group in Italy. Rainman Water Maker from The Wetworks in the UK. 2MB) Need help setting up, installing or using your Rainman water maker? Visit our website for extensive installation and instruction manuals, FAQs and support. Go to base of page to select required model/s, if unsure or further advice required please contact us. Options include: AC powered: The primary design principle in the AC Rainman is that it must start and run using a Honda 2kVA portable generator. The AC system is by far our most popular watermaker. 220 volt unit. If the Rainman high pressure hose is difficult to insert into the quick connect socket, it may be that the o-ring requires replacing. Rainman in operation – here the unit is running with the white hose supplying fresh water into the bucket. . 9 x 9. The filters, membranes and replacement parts are non-proprietary for ease of service worldwide. R Marine Jacksons are the exclusive Victorian dealers for the range of Rainman desalination units (watermakers). They can be installed in a minimum footprint configuration or kept portable for maximum flexibility. If no dealers are in your area, please contact us directly as we can ship anywhere in the world. com +61 433 826 626 Version 2. The Rainman works out of the box with no installation; all parts are off-the-shelf; it is designed to be able to be repaired by the average cruiser. O. AC, DC & petrol models. Australia support@rainmandesal. HOW AN AUSTRALIAN ENGINEER BECAME A WATERMAKER MANUFACTURER. If your enquiry is urgent, please don’t hesitate to contact Rainman HQ directly. The AC powered Rainman Naked system was installed behind the port engine and included the. If you would like assistance with this procedure, please contact Rainman or one of our many dealers around the world. You can take a Rainman watermaker home with you at the end of a cruise, away from the corrosion and neglect that causes so many watermaker headaches. 4 metres (4. com +61 433 826 626 Version 2. Browse Categories. Our AC system is a great option when you. The 12V DC model requires 30 amps around 410 watts. A frequently overlooked part is the impeller. . LTM-1800, 220/1/60 Volts, Village Marine Tec, Watermaker, Desalinator (New) Opens in a new window or tab. 8 sailing cat after being fitted with Rainman 12VDC watermaker. 99 $49. 4 . Manly, QLD 4179. Draws 1300 watts in steady state operation. Integrated tri-colour LED product water quality indicator. It is a simple system, with no fancy bells and whistles, making repairs both less likely and easier. We are proud dealers for Rainman Watermakers. Proudly manufactured in Sydney, Australia. Electric (AC), petrol (gas) and 12VDC models. Keep in mind there are different options for reverse osmosis (RO) units, so the fresh product water. Converting seawater to drinking water, providing. I have been using a rainman Watermaker in the Bahamas for a while. By avoiding the cost and complexity of permanent installation, Rainman is an extremely economical marine watermaker solution. Customers frequently ask us about running their AC powered Rainman watermaker through an inverter. Similarly, a common cause of watermaker malfunction is lack of use. Rainman Portable Water Makers, O'Connor, Western Australia, Australia. They can be installed in a minimum footprint configuration or ke. The PSU lifts the seawater,. The lift pump in any of the Rainman pressure supply units contains a small rubber impeller and is considered a consumable item. A non complex system that is easy to operate and within minutes have fresh drinking water on stream. Seawater Intake. 9g (1. Hi Pee Wee, only last night I was talking to a friend who has a Rainman water maker on his boat. Options exist for this system to be run as portable without any plumbing or plumbed in with a minimum footprint installation. Are you thinking of buying a water-maker? We look at a different system to our own and wonder if this is the best water maker for cruisers? Skip to 08:36 for. By answering a number of questions about your current Rainman, we can determine the exact components required. The Rainman autoflush kit is an optional accessory for customers that have installed their Rainman watermaker. Draws 1300 watts in steady state operation. The warranty is void if the system was mishandled, abused, or not operated / maintained as directed by the. This manual covers both portable and installed use of our systems. com Email (Support) – support@rainmandesal. . The 2019 Rainman models are 30% smaller than the previous models, yet produce the same amount of fresh water. Cut your high pressure hose leaving it 100mm longer than required length (this is your space for fitting error). It came delivered with a high output AC powered Rainman Naked watermaker with the optional control panel and autoflush system installed in it. Australia support@rainmandesal. He got fitted up with a Rainman Naked watermaker and the optional. The Rainman Watermaker consists of two components: the Pressure Supply Unit and a set of Reverse Osmosis Membranes. The production-ready prototype was launched at the 2014 Sanctuary Cove Boat Show on the Gold Coast, Australia. I will see if I can find videos of the 35E to hear the sound. And unlike other watermakers on the market, ours comes equipped with filters that eliminate bacteria and. 00: Pre-Filter Cartridge: $12. This includes Honda, General Pump, Filmtec, and Noshok. Note: Below is a general description and guide to the most common watermaker parts. We do not recommend you install our petrol (gasoline) powered watermaker. Rainman desalination has developed the first fully portable desalination system. Rainman Watermakers in a case (referred to as cased from now on) can be run either portable or installed, while our naked systems are designed for installedThe Rainman installation system consists of parts that will allow you to install your AC electric or 12VDC watermaker. Global delivery. Proudly manufactured in Sydney, Australia. _____ 2015 Jeanneau Sun Odyssey 409 - 3 Cabin / 2 Head, Shoal Keel, Furling Main, Performance Genoa 135% with Tracks, Folding Prop, Bow. . I bought this water maker in October for our amazing trip to the Bahamas. 8 . As a compact and energy-efficient watermaker, the Spectra Katadyn PowerSurvivor is arguably the most affordable watermaker currently available on the market. New $4700 dropped price to $3000 (plus shipping) or reasonable offer. The system will flush your watermaker with fresh water and reset the countdown timer for seven days. FWIW, installing a watermaker is not necessarily a hard job. Low pressure gauge indicates when to change prefilter. 9″) Enclosure dimensions: 280 x 280 x 151mm (11 x 11 x 6″) Backwards compatible with existing Rainman systems (some parts update required) Compatible with either Naked or Cased system (minor modification for cased RO unit)Instructions to shorten HP hose on Rainman desalination system. It is designed so that owners do not need to pickle. Rainman watermakers are capable of producing up to 37 gallons of fresh, clean drinking water per hour from seawater. This system is easy to install and includes everything you need except for a strainer. This manual covers both portable and installed use of our systems. Leanne and Sergio Cinerari’s Riviera. Production: 118 l/h - 315 l/h. the system is simple, robust and designed for ease of use and maintenance. Your new Rainman watermaker comes with 5 prefilters (one fitted and four spares). The Watermaker Man is a Family run business specialising in the Desalinator industry. If looking to purchase watermaker parts, we have a complete selection here: Marine Watermaker Parts. 81 . In early 2018, it was determined that a watermaker would be useful. Browse Categories. I am debating if I should buy a second watermaker as the AC Electric Rainman for USD4,200 as a backup, or if for the same money I'd better buy a spare pump, cylinder, piston, j-fittings etc. Enjoy fresh water anywhere in Europe and beyond with a Rainman water maker. Prices shown includes Air Freight shipping from Australia to the UK which normally takes 3-5 days. related cost, many owners avoid that investment. Drawing water out of the open ocean may allow your prefilter cartridge last for several months,. Remove the intake hose from the source water and place it in the open container of fresh water. . Although Rainman water makers are highly reliable, there are some issues that can periodically arise. 5GPM/17LPM. Start enjoying fresh water within 10 minutes with the Rainman AC (electric) saltwater desalination system and water maker. The Rainman watermaker operates through a process called reverse osmosis (RO). 70. - Great Price = $ 259. I have two water tanks onboard. Strap with new cable tie straps. This water maker was simple, eliminating electronics and control systems that cause many maintenance problems. We are a family of three, Alex, Keith and Dannii; accompanied by our German Shepherd Rex. If the watermaker needs repair these " modules" can be disconnected and. If you prefer a minimalist control setup, the control panel is not required. Item added to your cart. TMM Yacht Charters standardises on Rainman watermakers for its charter fleet (British Virgin Islands, BVI) Watermaker installation tutorial for Rainman AC Naked on Warrior 38 (Northern Europe) Providing emergency water desalination after Typhoon Rai (Philippines) Lagoon 450 F achieves watermaker redundancy with Rainman (French Polynesia)The premier Rainman Watermaker sales and service facility in North America , The Yacht Rigger is your specialist provider for Rainman Desalination equipment and provides a comprehensive and responsive support service for the region. 2 x One-Way Valves. We offer Jabsco Profile D 22405-001-P as replacement, but there are equivalent spec impellers from other brands (Johnson, Volvo,. AC electric, petrol (gasoline), and 12VDC electric. It is designed so that owners do not need to pickle their system, but instead pumps fresh water through the watermaker every seven days. Email or phone: Password: Forgot account?. Rainman uses Filmtec SW30 membranes, either SW30-2540 (2. I am circumnavigating and I have a Spectra Newport 400 watermaker with 100+ hours. OVERVIEW 1 INSTALLATION 2 INCLUDED PARTS 2 ELECTRICAL WIRING 2 PLUMBING 3. I have been using a rainman Watermaker in the Bahamas for a while. As convenient to use as a portable generator, Rainman provides the first watermaker that can be sold as an off-the-shelf product. Barefoot Gal, our current boat, came with a Katadyn 80E that makes 31⁄2 GPH. Suitable High Pressure Hoses for solution purchased. Keep in mind there are different options for reverse osmosis (RO) units, so the fresh product water. Besides diesel engines, marine. It includes most of the fittings required for plumbing a system. Vessel Model: '05 Mainship 40T. Rainman is simple, robust and designed for ease of use and low maintenance which eliminates unnecessary components, such as electronics, flow gauges and back wash valves. BLOG - Why we chose Rainman - a Rainman - promo code SATORI. It is designed so that owners do not need to pickle their system, but instead pumps fresh water through the watermaker every seven days. Customer Images. He rates it very highly stating he gets 70 litres an hour and used about 0. Water water everywhere and it is all salt water which does not do us any good (except to float on) UNTIL NOW! We recently installed a Rainman Watermaker (aka. This kit is included with your investment in a Rainman Naked system, and is an option with the classic Cased Rainman watermaker. You can get watermakers that run directly off the 12VDC / 24VDC your batteries provide, or from your inverter at 120VAC. Rainman Watermakers in a case (referred to as cased from now on) can be run either portable or installed, while our naked systems are designed for installed application only. The Rainman works out of the box with no installation. The important issue is that a quality inverter will have the ability to start the induction motor, whereas lower quality ones may not. We avoid unnecessary componentry such as electronics and backwash valves. Rainman Watermakers. A much lower pressure is needed, so when desalinating brackish water, only increase pressure until the rated fresh water production rate of your unit is achieved. 2 prefilters instead of 1. Your new Rainman watermaker comes with a 1 kg (2. Out of eleven Clipper 70″ ocean racing yachts, three of their watermakers had failed on the previous leg. It weighs 58 pounds (23 kg) and can lift water a max of 6’ (2 m). Designed to run with minimum of a Honda 2kW generator or a quality 2kVA inverter. Electric (AC), petrol (gas) and 12-volt. PORTABLE AND INSTALLED WATERMAKERS Rainman Desal Units are simple and robust system is designed for DC WATERMAKER. R Marine South Australia. Sodium Metabisulphite (SMBS) Pickling Solution Mix. The care and maintenance of your rainman Reverse Osmosis membranes is certainly important for the health of your system - but is also very easy to do. On rare occasions, it may be necessary to replace the salinity sensor board in the Rainman control panel. 8 sailing cat (South Pacific) SV Songlines – Ocean 48. Blu-ray. Visit for more information about our watermaker! Watch our installation of an AC Electric, High-Output Rainman Watermaker. Petrol (Gasoline) 12VDC Electric. I. Rainman seawater intake, follow these steps to complete the intake install. Marine and land-based use. Power sources to operate the high-pressure pumps of watermakers vary depending on. Browse Categories. The 12VDC system is the Rainman watermaker that consumes the least power. Thanks to Matt and Kristen from Sailing Good Bad and Ugly for posting a nice review of their Rainman AC Portable watermaker. It can be used for either brand new Rainman watermaker installations, or for retrofitting. He also keeps up a blog site covering a range of topics that could be worth. 5 kg) with 50-70 l/h membranes One watermaker in two suitcases . 00. Reasonable technical skill is required to perform this procedure. The lift pump in any of the Rainman pressure supply units contains a small rubber impeller and is considered a consumable item. We can also get a price to send it by. The required RO unit adds another 51 lb (23 kg) to the package. . As convenient to use as a portable generator, Rainman provides the first watermaker that can be sold as an off-the-shelf product. The new Rainman system from Australia is a portable plug-and-play desalinator that should appeal to those cruisers currently daunted by the prospect of somehow fitting a watermaker on their boats. Dealer Listings : Find a Rainman watermaker Australia dealer near you » Map : Browse our global network of Rainman stockists by region » Find a Rainman water maker saltwater desalinator distributors near you. Rainman watermakers give you an endless supply of freshwater on your boat or yacht . The Pressure Supply Unit is easily selected based upon your power supply onboard – so in this case – AC or 12V. Rainman Watermaker Installation Instructions (Appendix 2 of General Instruction Manual) Rainman Technology Pty Ltd #17 / 10-18 Orchard Road Brookvale, NSW 2100 Australia support@rainmandesal. Australia support@rainmandesal. Electric (AC), petrol (gas) and 12-volt battery models. Rainman Watermakers are award-winning compact portable and installation desalination systems converting seawater to drinking water, designed for the marine environment,. com +61 433 826 626 Version 1. Facebook. Rainman Watermakers saltwater desalinators. Photo credit: Rainman. Converting seawater to drinking water, providing. Those clever Australian-design and manufacturer Rainman desalination systems and watermakers have expanded their offerings with a new 12V DC electric system. Over the next few minutes, we will walk you through selecting your system with the opportunity to review options. Our simple and robust design utilises only top quality components to minimise long-term operating costs. We frequently hear about past watermaker challenges from new. The estimated total landed cost to the United States includes the recommended retail pricing, our air shipping rates, plus a US$30 customs fee. Our desalinators can be delivered anywhere – Rainman watermaker arrives in Turks and Caicos (Caribbean) Byron Selman lives in Turks and Caicos in the British West Indies. As convenient to use as a portable generator, Rainman provides the first watermaker that can be sold as an off-the-shelf product. Options exist for this system to be run as portable without any plumbing or plumbed in with a minimum footprint installation. Our products are designed to provide clean and safe drinking water, even in the most remote locations. I have retained the "modular" concept of the design by installing the pump/motor module in one space and the membrane assembly in another. com. Find a Rainman water maker saltwater desalinator stocklists and distributors near you. The Rainman autoflush kit is an optional accessory for customers that have installed their Rainman watermaker. Posts: 309 Re: Rainman watermaker 220 Volt unit high output. When desalinating brackish water, Rainman recommendsTMM Yacht Charters standardises on Rainman watermakers for its charter fleet (British Virgin Islands, BVI) Watermaker installation tutorial for Rainman AC Naked on Warrior 38 (Northern Europe) Providing emergency water desalination after Typhoon Rai (Philippines) Lagoon 450 F achieves watermaker redundancy with Rainman (French Polynesia)Avid diver / photographer takes Rainman to Osprey Reef, Queensland Australia on his Lightwave 14m Power Cat. It’s a very simple and highly reliable system that can make up to 140 litres (37 gallons) of fresh potable water per hour. AU $150 Ono. Over time it is possible for these to wear out, especially if the hose is vibrating against an edge of some kind. General Pump WMR series 316 stainless steel high pressure pump. Panel dimensions: 280 x 280mm (11 x 11″), cutout size 250 x 250mm (9. 70-140 lph. Location: Australia. 00. PORTABLE AND INSTALLED WATERMAKERS Rainman Desal Units are simple and robust system is designed forDC WATERMAKER. Posts: 6. Having now sold the Rainman Range of Watermakers for 9 years with worldwide customers, along comes a exiting new product from Rainman with the exceptional build quality that is the hallmark of Rainman. One thing to keep in mind when comparing prices is that there is no install cost on a portable. Rainman Dealer List Show All Africa Americas Asia Europe Oceania Adam Hayter Shipwrights Adam Hayter 1/3 Daintree Place West Gosford, NSW 2250 Australia +61. Out of eleven Clipper 70″ ocean racing yachts, three of their watermakers had failed on the previous leg. Rainman were very helpful with regard to advice during installation and even sent me some plumbing fittings to suit the outlet tubing. They can be installed in a minimum footprint configuration or ke. This configuration can be ordered in either 115V(US) or 230V(Europe). Empowering Your Marine Adventures. Switch on power, turn pressure knob so gauge reads in. As convenient to use as a portable generator, Rainman provides the first watermaker that can be sold as an off-the-shelf product. The unit is a year old and these are the original membranes. Rainman has delivered a simple and robust design that will make a watermaker more accessible to those boat owners that to date have shied away from them. The Rainman Desalinator is a stand alone, portable, petrol driven pressure supply unit that drives or feeds conventional standard and off the shelf Dow Filmtec reverse osmosis membranes. Sailfish Marine. For businesses interested in becoming a dealer, please contact us for discussion. They recently decided to invest in a desalination system to. It’s not as easy as the standard watermakers, but it is less expensive: about $3,995 for the gasoline motor driven unit, and about $3,500 for the electric version. I am debating if I should buy a second watermaker as the AC Electric Rainman for USD4,200 as a backup, or if for the same money I'd better buy a spare pump, cylinder, piston, j-fittings etc. Our boats have always had a watermaker — our Tayana 37 had an older HRO system, running on DC, that made about 5 GPH. ] The post Solo sailor from Slovenia on a Bavaria 33 uses Rainman petrol (gasoline) watermaker in his Round-The-World trip (Adriatic Region) appeared first on Rainman Desalination. . Our simple and robust design utilises only top quality components to minimise long-term operating costs. Detailed instructions for installing either the Naked or Cased Rainman watermakers. . A relative newcomer to the marine market, the portable watermaker is a good solution for cruisers who want the convenience of a watermaker but don’t want to permanently install one. 1/4 gallon of gasoline will operate the system for over an hour – enabling the production of up to 37 GPH of freshwater when paired with the Rainman Watermaker high output case. Rainman Troubleshooting Guide. The Rainman Naked watermakers include this plumbing install kit as part of the purchase. Rainman Watermaker Systems offer three main power sources for our watermakers. +1 (954) 589-2343 | Contact us. Australia +61 7 3390 8455 Contact this dealer Focus Motor Yachts. More details can be found in the installation guide, but watermaker installers tell us they can save hours off of each installation. com +61 433 826 626. One switch for on/off; one valve to adjust the pressure. 3 The Rainman Watermaker portable configuration comes ready to go right out of the box. We offer Jabsco Profile D 22405-0001-P as replacement. TMM Yacht Charters standardises on Rainman watermakers for its charter fleet (British Virgin Islands, BVI) Watermaker installation tutorial for Rainman AC Naked on Warrior 38 (Northern Europe) Providing emergency water desalination after Typhoon Rai (Philippines) Lagoon 450 F achieves watermaker redundancy with Rainman (French Polynesia) 5-50+ hours of use: Change the non-proprietary prefilter after 5-50+ hours of us, depending on cleanliness of the source water. Our water makers can be installed in a minimum footprint configuration or kept portable for maximum flexibility. The Watermaker Man. He was living on his Beneteau yacht in Sydney Harbour. Rainman Watermaker, Australia Spectra Watermakers, USA US Watermaker, USA Village Marine Tec, USA Wolf Watermakers, Comox, BC. A Brief History Of Rainman Desalination. The Rainman watermaker desalinator boasts many benefits: portability, low maintenance, and affordable pricing. We’ll be in touch shortly. Upon resumption of power, the timer will wait 15 seconds for other appliances to start, then trigger a flush and reset the countdown timer for 7 days thereafter. com. However, when the system goes unused for an extended period of time, the membranes need to be “pickled” to ensure rotting. NSW 2100 Australia support@rainmandesal. accessories. The AC powered Rainman Naked system was installed behind the port engine and included the autoflush option. Electric Watermaker Operations Manual Rainman Technology Pty Ltd #17 / 10-18 Orchard Road Brookvale, NSW 2100 Australia [email protected] detailed specifications of Rainman Watermaker options for boats and yachts. AC Electric. Multiple options are available for the. Stores easily with other equipment. FCI Watermakers 20-3471 Marine Water Maker 1 Micron Pre-Filter 203471. Buy a. [email protected] +61 433 826 626 Version 1. Choose Water Makers Australia and experience cost. Rainman Watermakers Victoria. The version. This prevents. Are you thinking of buying a water-maker? We look at a different system to our own and wonder if this is the best water maker for cruisers? Skip to 08:36 for. Changing the membrane itself is not a difficult task and can be performed in the field. Location: Queensland. Dealer Map. With proper care, your reverse osmosis membranes will last for years. The Rainman produces the same quality of water as the rainmaker with TDS readings at less than 15 parts per million, ensuring a spot-free final rinse. When you turn off your watermaker the pressure and flow go away allowing the sodium to move back across the membrane into the desalinated water. Ensure the black low pressure seal (item2) faces towards the power end of the pump, as per photo. Rainman Watermaker Customer Commentary from Doug Grubert, Tasmania, Australia In February – March of 2019 I was the expedition leader of a sailing/mountaineering trip to Antarctica. 60. 12-volt DC powered watermaker This system was designed with lower power and lower flow rates. yacht watermaker Express ClearMate. They can be run portable or installed, while the design makes our systems conducive to easily relocating from boat to boat. Rainman came up with the idea of putting all the mechanics used to produce water in a box. The Rainman Watermaker control panel is an optional accessory that is designed to provide a sleek, presentable and functional interface to your Watermaker installation. 437 likes · 2 were here. Overview. Please contact us if you are unsure which power configuration to order. Our simple and robust design utilises only top quality components to minimise long-term operating costs. Just add fuel and salt water. We are on the adventure of a lifetime, sailing up the East Coast of Australia on our Leopard 38 catamaran. The Rainman installation system consists of parts that will allow you to install your AC electric. Rainman Desalination, located and manufactured in Sydney, Australia, is actively looking to set up an international dealer network. 1-2 years: Change non-proprietary impeller in the lift pump after a year or two, depending on use. A customer with an Aquila 36 power cat had a need for water desalination on longer trips in Queensland, Australia. $10,170. All hoses and high pressure gun included. It features 1 switch operation, a 12V DC motor, and automatic. Rainman Naked AC water maker installed in a Lagoon 42 (Australia) Customer handover of Rainman watermaker on Lagoon 42. Dimensions: Length 153mm (6. TEL: +1 (954)589-2343. If you plan to install your Rainman watermaker, you will need a certain amount of plumbing fittings. not your Rainman watermaker in general. Multiple options are available for the. The system comes in two separate modules—a pressure-supply unit and a reverse-osmosis, or RO, unit—that are easy to. The cartridge is a 10″ x 2. We have many customers running our systems through good quality 2kVA (or larger) inverters. Različni modeli prenosnih Rainman desalinizatorje vam zagotavljajo impresivnih do 140 litrov pitne vode na ure. Over the course of two weeks, they provided approximately. Depending on the source water, each filter should last between 5 and 50+ hours. com +61 433 826 626 Version 3. Rainman Water Makers Fresh Water Anywhere. Just choose one of four Pressure Supply Unit options, then select one of several Reverse Osmosis units and you are ready to enjoy unlimited fresh water. All electric Rainman systems can be installed. 1 . Our system consists of a Pressure Supply Unit (PSU) which. com Find A Dealer: If you are considering the purchase of a Rainman watermaker, please search. Rainman. In addition to Rainman Desalinators, we also offer the following products. 6″) Related RO weight. It is very simple to use. Easily carried in two pieces. I do carry the filter portion on deck when I use the Watermaker. The systems in the traditional blue case can be either installed or run as portable.