All low-Pressure Poly fittings and connectors as required. The system draws seawater up, filters out sediment and particulates, then puts the clean seawater under high pressure to pass through an RO membrane. 5-50+ hours of use: Change the non-proprietary prefilter after 5-50+ hours of us, depending on cleanliness of the source water. The water supply to the Rainman is via a bank of filters. If you will struggle to move the 26. A non complex system that is easy to operate and within minutes have fresh drinking water on stream. Out of eleven Clipper 70″ ocean racing yachts, three. Your new Rainman watermaker comes with a 1 kg (2. We also saw an opportunity to add a luxury item to the boat in the form of a. The fresh water is pumped into your water tanks while the remaining brine bi-product is discharged over the side of the boat, back into the ocean. During normal operation, you would simply push the autoflush button once after making water. Our system consists of a Pressure Supply Unit (PSU) which pressurises the source water, and a Reverse Osmosis Unit, which desalinates the water with a membrane, removing impurities and creating fresh potable water. Our standard system has a single 5 micron filter. Swimming + Open water Swimming + Multisport Activities. 8 x 10. Welcome Aboard! Since 1999, Cape Marine has been the leader in personalized boating products offering high quality embroidered boat and boarding mats, fender covers, outdoor pillows, and much more. Schenker’s three-years warranty is. With output ranging from 50 litres up to 140. Your new Rainman watermaker comes with a 1 kg (2. 40 shipping. Find a Rainman OEM partner and authorised installer for your Rainman watermaker and desalination system. A Schenker watermaker will allow you – whether you own a yacht, a sail boat or any vessel – to extend your cruising duration and increase your independency from marinas, thus enjoying more time at sea. SeaWater Pro Fresh Water Maker: The 110 / 220 Volt AC watermaker system produces 21 gallons per hour of freshwater. 2MB) Need help setting up, installing or using your Rainman water maker? Visit our website for extensive installation and instruction manuals, FAQs and support. A small sharp hook is required, which. With our. Although many customers will prefer to install their Rainman, many benefits exist for keeping your system portable. ( Finally Living the Dream ). 02 = 0. To watch our 1ST,. $250. Your Guide To Marine Watermaker Parts & Accessories. 5 pounds, this is the world's smallest watermaker. 1 x 3/4” BSP tee female. But would we buy one and what would we buy? On the assumption there is no space restriction we would opt for the 40 inch membrane, the single costs around AU$1,430 versus $2,435 for the 2 x 21 inch unit. We are absolutely delighted with our watermaker and the water production that we get out of it, especially at the price that we payed for it compared to of-the-shelf branded watermaker such as. Ideal for running on wind/solar supplemented battery bank. . Rainman Water Maker System Support. Desalination sounds complex, but it is really quite simple in practice. Rainman Watermaker System -115V - High Output - 26 to 37GPH $3500 obro Asking $3500 or best reasonable offer. Global delivery. Rainman desalination is the most portable system around. New (Other) $2,200. The RO membrane is a semi-permeable polyamide thin-film composite. For sale at US$2500, this complete 12v Rainman Watermaker is approx 4 years old but lightly used due to the boat being laid up for most of this period and we have upgraded to an AC model , the whole For Sale: Rainman 12v water maker -. . Enjoy fresh water anywhere with a Rainman water maker & saltwater desalination system. 8 sailing cat (South Pacific) We’re very happy to receive these photos from a customer of a couple years ago. 1 x 3/4” BSP 3 way valve 316 S/S. Automobile. Email – Sales. Price: 110 $ Product condition: New. Biography. Welcome to SeaWater Pro, the premier provider of high-quality watermakers for boats and portable watermakers for all your marine adventures. Explore. 60. The geometry of the older configurations could make it difficult to remove the hose from the pressure vessel end cap. The system is delivered with two activated carbon filter cartridges, which should last six months each. Start Free. Electric (AC), petrol (gas) and 12-volt battery models. RAINMAN stand-alone water maker and associated spares. Rainman portable watermakers AC (generator powered) Watermakers. Rainman Desalination has developed the world's first simple, low maintenance, compact and inexpensive water maker that doesn't need to be installed on your boat. 02 = Preservative (Lbs) In our example, 33 Lbs x 0. Premium quality and portable - portable desalination capable of producing up to 37 GPH. I don't have the RO membrane carrying case. Daily pageviews: 534. Common fits are the Blue Water Express 950 (semi-auto) or Blue Water Legend 950 (fully-auto) or Parker HRO Seafari 900 (semi-auto). Click on the symptoms below to identify the most likely resolution. …They called Charles Hatfield the greatest rainmaker of modern times. 0 – 150lph (40gph) product water flow meter, integrated into RO case. It is a simple. The SeaWater Pro 12 Volt DC fresh watermaker system produces 17 GPH of freshwater with manual controls. As a compact and energy-efficient watermaker, the Spectra Katadyn PowerSurvivor is arguably the most affordable watermaker currently available on the market. 30l per hour of fresh drinking water consuming only 15 amps of power @ 12V DCYour new Rainman watermaker comes with 5 prefilters (one fitted and four spares). Suitable for marine and landbased use. Welcome to SeaWater Pro, the premier provider of high-quality watermakers for boats and portable watermakers for all your marine adventures. Whether it is a store, restaurant, mu. Originally Posted by Rainman The Rainman 220V/50Hz system will run fine on the Yamaha 220V version. Water will start flowing out the green brine output water hose. AC electric, petrol (gasoline), and 12VDC electric. Follow these instructions to change the o-ring. Rainman Pty Ltd. Rain Man Water Maker 37 GPH with every option. the system is simple, robust and designed for ease of use and maintenance. Rainman Portable Watermaker - Gasoline. Stores easily with other equipment. This article was published on page 161 of Cruising Outpost – Winter 2015. Is there a substitute oil that is safe to use in the high pressure pump? Water maker high pressure pump oil - Rainman -. The Rainman desalinator works by 'reverse osmosis', where high pressure is used to force water through a membrane, leaving pure water on one side, and salty water on the other. As a compact and energy-efficient watermaker, the Spectra Katadyn PowerSurvivor is arguably the most affordable watermaker currently available on the market. The issue I am having with a rainman desal is the price. com in 67% of the time. According to the theories, rain can also be defined as one who receives abundant blessings from above. 00 £5,299. Once y. For those customers on larger vessels, or people that simply require more water, the Rainman Torrent watermaker is a good option. We alternate between seawater and fresh via a 3 way valve. Apply a very thin coating of silicone grease to each plunger. Rainman Desalination is available in electric & petrol. It isRainman Desalination is part of the Automobile Dealers industry, and located in Australia. Schenker watermakers are simple, quiet, compact, efficient and fully automatic. A short tutorial video that shows the very basics of operating an installed Rainman watermaker with the control panel. I'm selling because I'm moving back to Lake Ontario , so no more saltTMM 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)After the third trip, the government efforts were able to restore sufficient water supply to these smaller islands. Marine and land-based use. Water Maker Cat Pump / Motor 110V 110V/ 60 Hz. 5 gallon) bucket of fresh water, to make a 1-1. Absolutely. 8 amps, producing about 1. Re: Anyone using Rainman water maker. Looking for a lightly used 120 V Rainman Water maker with the high output membrane. 1 hp Honda four-stroke. It's a 120VAC system with the single "Economy" 13-18 gphWatermakers and Watermakers Accessories Categories. Rainman Portable Water Maker Why Portable? The origins of Rainman established our reputation as the “Portable Watermaker” in the blue case. Some can be used while underway in heavy seas. It takes sea water and desalinates it into drinking water. Should we keep anything in mind for installing it? We have the High Output, 120volt system. HP. We love being independent of the shore so it makes sense. The current configuration started in production in December 2020. JHH is a seasoned manufacturer of commercial water purification systems and equipment. Rainman Watermakers are a compact and reliable system that can generate fresh potable water from seawater. You don’t need to install the system. Power Use and Water Consumption Analysis for AC Rainman on a Reinke Super 10 (Caribbean) TMM Yacht Charters standardises on Rainman watermakers for its charter fleet (British Virgin. This gives you over a 50% increase in fresh water production for the exact same power usage, generator run time, and support equipment. THC: 30%. . Rainman Technologies has developed a desalinator that offers a new choice. Rainman Watermakers are a compact system designed to generate a fresh potable water supply from seawater. This instruction manual is for our range of electric powered watermakers. The result of this is clean fresh water to use for showering, cleaning, eating and drinking. Rainman Reverse Osmosis Options. Rainman Desalination is a manufacturer of portable and integrated watermakers suitable for the marine industry and land-based activities (4WD, off-grid, remote communities, emergency response, resorts and military). It has a 20 micron and a 5 micron for pre-filtration. Water Everywhere Rainman watermakers are a compact and portable solution designed to generate a fresh water supply from salt or brackish water. This unit works amazing and is easy to set up. The 2022 unit is powered by a 2. Another draw to the Rainman system is that it is one of the most affordable units on the market at $5000 for the high capacity unit. Proudly made and manufactured in Australia. HM Digital COM80 hydrotester. Re: Rainman Water Maker. AC voltage - yes. We also carry Superwind350 wind generators, known the best made generator available to the Marine industry. It wasn. 5 x 3/4” hose barbs. Q: What watermaker do we have?- 1:18 It’s a 240 volt AC Rainman watermaker — if you are wondering why we did not get a 12v. Pinterest. Modular. They can be installed engine room with minimum footprint configuration or kept portable for maximum flexibility. Rainman. 5″ 5. carefully following these instructions. In the event of a warranty claim, Rainman Technology will inspect the defective component and repair or. Mini. Contact this dealer. Rainman offers Jabsco Profile D 22405-0001-P as replacement impeller, but Johnson 09-808B-1 works just as effectively. Keep in mind there are different options for reverse osmosis (RO) units, so the fresh product water. This configuration can be ordered in either 115V (US) or 230V (Europe). It needs 2000w to start and 1250w to run. Although many customers will. Installed or portable water maker options Replacement High Pressure Hose For Rainman Water Makers. HP hose vibration, excessive pressure fluctuation, or system unable to come up to 55 bar (800 psi) AC Unit - System is using more power than. They can be run portable or installed, while the design makes our systems conducive to easily relocating from boat to boat. Re: Anyone using Rainman water maker. Would recommend Brett The Watermaker Man to everyone. Wait until the stream of water is free of bubbles. Barbara and George Leonard. Contact this dealer. products will ensure that you have access to clean, purified seawater wherever you go. You will need a few basic tools: Wire Cutters Needle-nose pliersSailing Nandji gains sailing self-sufficiency in Malaysia by installing a Rainman Naked watermaker in their sailboat (Southeast Asia) Yoshi, Bonita, and Marley from Sailing Nandji have been living on their Bruce Roberts Sloop Cutter rigged 40ft vessel for years without a watermaker. These range from 50 lph – 140 lph and are portable. buy rainman water makers, rain man water purifiers, water machine, drinking water from sea water, freshwater maker, boatshop menorca, minorca rainman sales +34 971 48 39 33 ES EN EURWhen talking watermakers with other boaters, our Rainman often gets covetous glances when we tell them how much water we can make. Pleated Paper 5 Micron Prefilter Cartridge. Schematic Explained. 00Our Rainman watermaker high pressure pump is supposed to have 30 weight non detergent “general purpose 100 pump oil”. In 2012, Dave Goldie had just got back from the Mariana Trench, in the north Pacific Ocean where he’d been working as an engineer on film maker James Cameron’s Deepsea Challenge project. A hydrotester will measure the water quality in terms of how much salt is being removed. $3700. Rainman Water Maker: 230V AC (Electric)-Installed- High Output- Naked- with optional Control Panel and Auto. The required RO unit adds another 51 lb (23 kg) to the package. With our. New never used rainman portable high output watermaker with cases. Enjoy fresh water anywhere in Europe and beyond with a Rainman water maker. Images: 2. However, when the system goes unused for an extended period of time, the membranes need to be “pickled” to ensure rotting. read more. A high-pressure pump pushes seawater through a semi-permeable membrane that filters out salt, organics, and bacteria. However, over the years many of our customers prefer to permanently or semi-permanently install their systems into their boat. Our Rainman Water Makers have arrived on South African shores! Please contact info@c-aqua. Rainman was originator in 2014 of the first commercially successful gasoline-powered portable water-maker. Boat: 1985 lm 32. This fresh approach to desalination eliminates unnecessary componetary and electronics. We have our Rainman Reverse Osmosis Watermaker order to arrive in a few weeks. A non complex system that is easy to operate and within minutes have fresh drinking water on stream. The most effective support can be provided if you are able to complete the online form. Last year they bought a 1989 CT-56 sailing boat for cruising down the east coast of the US and into the Caribbean. He approached the city council in Dec 1915 with an offer - for $10,000, he would fill the reservoir at Morena Dam; if no rain fell, he would not be paid. Although Rainman water makers are highly reliable, there are some issues that can periodically arise. Enjoy fresh water anywhere with Rainman Watermaker salt water desalinators. $10,170. Katadyn Pur Watermaker Survivor 35 Desalinator Reverse Osmosis 12 volt or manual. The former lifts the seawater from the source, while the other performs the desalination process. $595. Check out the video below. 1. Top quality components and materials adds reliability and corrosion resistance. Our 44-foot sailboat, Satori, recently received a bathroom “make-over” of sorts. motor drew 4. Nike also went through a detailed analysis of her weekly water usage. Product information: Rainman petrol (gasoline) desalinator. Change the high pressure pump oil each 300 hours of use, using SAE-30 weight oil. Dan Vithanage. This system can be supplied either portable or with an installation kit and is available in 230 VAC 50 Hz and 110VAC 60Hz. Rainman Watermakers are Australian owned and manufactured right here in Australia with support second to none. Decker said he had been washing up in their upstairs bathroom when he had a seizure and collapsed, experiencing a vision of a crowned man staring down at him before he. We hope you can find all the information you require here, but if not, please contact us or your local dealer for additional support. Definitely an invaluable addition for any cruiser. We’re very happy to receive these photos from a customer of a couple years ago. Hi Pee Wee, only last night I was talking to a friend who has a Rainman water maker on his boat. Since the carb was. Specialties: Rainmaker specializes in Residential and Commercial Irrigation System Installation, Maintenance, Service and Repair. 2 lb) tub of food grade sodium metabisulfate. He rates it very highly stating he gets 70 litres an hour and used about 0. Both are required to make a complete Rainman Watermaker desalination system. Page 1 WM and WMR Series High Pressure Pump Service Rainman Technology Pty Ltd #17 / 10-18 Orchard Road Brookvale, NSW 2100 Australia support@rainmandesal. Details below! In this article, we dive into our experience with boat watermakers aboard Satori. View product. Rainman Watermakers generate fresh potable water from seawater. 3. 00 £5,299. KeelsonGraham Active member. Sailboat Water Maker Installation and Laundry Room Conversion. Suitable High Pressure Hoses for solution purchased. For sale : a lightly used, one year-old RAINMAN stand-alone water maker and associated spares. Rainman watermaker demonstration - 1:34Rainman review - 7:43Packing away the rainman watermaker - 15:25We show you how we make our own pure filtered drinking. Marine and land-based use. The control panel retains the Rainman simplicity for which we are known, while incrementally adding a number of convenient features to allow for simpler access and remote control. 5 hours. Anyone using Rainman water maker: bouncingyellow: Product or Service Reviews & Evaluations: 42: 01-05-2023 15:22: Advertise Here. BLOG - Why we chose Rainman - a Rainman - promo code SATORI. The installation was straight forward and, dare I say painless. So we purchased a Rainman water maker. While extraordinarily compact in size the Survivor 06 makes an ounce of drinking water in less tinstalled or run as portable. AC, DC & petrol models. Yes (Paloma) Ground Tackle. 1. Replacement High Pressure Hose For Rainman Water Makers. Amazon - Since 09/10. Rainman built their reputation on inventing and commercialising portable water makers. A non complex system that is easy to operate and within minutes have fresh drinking water on stream. If running on batteries alone, we recommend at least a 400 amp-hour bank to operate this system. In addition to rainman’s core desalination systems, we offer optional accessories to complement your watermaker experience. By Jan 10. It’s a matter of changing one filter twice as often, or two filters half as often. If you are considering the purchase of a Rainman watermaker, please search our dealer map to locate your nearest dealer. Although Rainman water makers are highly reliable, there are some issues that can periodically arise. We have the same Rainman unit, it runs well, we did get a new carb because we got water into our one gallon gas can, which of course ended up in our Rainman but that was our fault, we did find the Rainman customer service guy in Florida lacking in actual customer service, we emailed the home office about the complete lack of response to our carb issues, the home office responded within a day. Molen. Seawater Intake. Rainman Watermakers are award-winning compact and portable desalination systems converting seawater to drinking water, designed for the marine environment, and manufactured using the latest top shelf components from names such as General Pump, DOW, Jabsco and Wave Cyber. It's a bit like forcing water through a filter, except with reverse osmosis the pure water is forced. Upon first use, it may take up to 15 seconds to see water come out. Drawing water out of the open ocean may allow your prefilter cartridge last for several months, while drawing from polluted bays may foul your cartridge within hours of use. This table compares the specifications between the various options. However, when the system goes unused for an extended period of time, the membranes need to be “pickled” to ensure rotting. 316SS Hose Clamps. In an age where the concept of sustainability and self-sufficiency takes center stage, the demand for innovative and efficient water purification solutions has never been greater. Rainman Water Maker from The Wetworks in the UK. 70. In 1915, officials were taken with an impeccably. 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. It’s great to see some Aussie enterpreneurship bring a new and unique product to the marine market. Find the lowest prices, manuals, videos and support from the authorized distributor in the USA. A Riviera 505 SUV or 5400 Sport Yacht, for example, may opt between a full or semi-automatic system capable of producing around 3,000 litres per day. The cost of the Rainman ranges from $5200 (electric with 50-70 lt/hr capacity) to $7100 (petrol with 100-140 lt/hr high-output) depending on the system, petrol or electric. Depending on the source water, each filter should last between 5 and 50+ hours. What we tested. I was honored to be part of the event — and extremely curious to see them. Integrated and portable options. Rainman watermaker demonstration - 1:34 Rainman review - 7:43 Packing away the rainman watermaker - 15:25 We show you how we make our own pure filtered. Changing the membrane itself is not a difficult task and can be performed in the field. It came delivered with a high output AC powered Rainman Naked watermaker with the optional control panel and autoflush system installed in it. HP hose vibration, excessive pressure fluctuation, or system unable to come up to 55 bar (800 psi)Easily portable the Rainman Water Maker adds a new choice in watermaking systems. Having sold numerous Rainman portable systems with excellent customer. The company's offerings provide unsurpassed corrosion resistance and system performance and are suitable for use on both pleasure craft and commercial. Cart;. 5% solution of SMBS. A high-pressure pump pushes seawater through a semi-permeable membrane that filters out salt, organics, and bacteria. 3 metre (10 ft) brine waste discharge hose. Rainman Portabable Water Maker High Output System AC 220V $ 41250 Add to cart; Rainman Portabable Water Maker High Output System Petrol $ 49400 Add to cart; Rainman Portable Compact Water Maker System 12V $ 38420 Add to cart; Rainman Water Maker Compact Installed System 12V DCRainman Installed Water Maker Options Why Install? Rainman built our reputation on inventing and commercialising portable watermakers. That's about 110amps out of the 12v service bank. Rainman Watermakers are a convenient solution where saltwater desalination to freshwater is. for installation. At A Glance – AC (Electric) v 12 VDC. Bluewater sailors will bring their Rainman Watermakers as a backup on long crossings. 8 sailing cat after being fitted with Rainman 12VDC watermaker. It occurred to me that you could purchase a portable water maker, such as the Rainman – a relatively new product to the market getting some very positive reviews. 5 oz weight. Katadyn-owned Spectra produces a wide range of watermakers, from the hand-operated Survivor 06 to a commercial AC model capable of producing 10,000 gallons per day. Schematic Explained. Price: 1. This water maker was simple, eliminating electronics and control systems that cause many maintenance problems. Rainman Watermakers are a compact system designed to generate a fresh potable water supply from seawater. We sell a lot of Rainman watermakers, and have been doing so for many years now. Seawater intake 2. Rainman Watermakers generate fresh potable water from seawater. I. Rainman Watermakers saltwater desalinators. According to Rainman, their 12 Volt DC Watermaker consumes the least energy, able to filter 9 gallons of water per hour. To pickle your desalinator, add 5 tablespoons of Sodium Metabisulphite (SMBS) to a 10 litre (2. See R Marine Jacksons for. US$524. The "compact version" is 18gph, based on your 25" requirement. Also, a pressure washer attachment. Slide the casings (items3/4) on each plunger using low pressure seal guide (item7). Fresh Water Anywhere AC Electric, Petrol (Gasoline) and 12VDC Watermakers Portable and Installed models available A fresh approach to saltwater desalination. 1 Wyvernleigh Close. In particular, the Rainman High Output watermaker and the. Rainman Desalination. AC Systems are capable of up to 37 GPH. Hi Dan, call us at 727-310-6557 if you can sell your Rainman water maker for $3000. In addition to Rainman’s core desalination systems, we. After our first season cruising, we put serious consideration into upgrading to the Rainman. the system is simple, robust and designed for ease of use and maintenance. Having our Rainman onboard means we do not need to hit land for water and we even make extra for our cruising friends. Parker Village Marine HRO Sea Recovery 33-0118 Watermaker 20 Micron Water Filter. We innovate, design and manufacture state of the art seawater. Yes (near new) Hot Water. Rainman portable desalination system options. Rainman Reverse Osmosis Options. 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. Although Rainman water makers are highly reliable, there are some issues that can periodically arise. Ideal for running on wind/solar supplemented battery bank. Rainman offers fresh water anywhere with. These are around $3300 new. . Easy to install and comes with everything you need, including optional remote control panel and stainless pump for a sleek look. With our high-quality desalinators and raw water strainers, you can enjoy uninterrupted access to clean, drinkable water, enhancing your maritime journeys. It has a portable or installed option, a reverse osmosis unit,. Rain Maker is an indica dominant hybrid strain created through crossing the potent Citral Skunk X Mandarin Skunk strains. Phone +61 433 826 626. At 2. Our cutting-edge technology and reliable. Portable Benefits: The system can be operated without an installation process. 66 Lbs, or 2/3 of a 1 Lb Jar Carefully mix the preservative chemical in the bucket of fresh water. BOAT TOUR: The Modern Interior of our 50 yr old DREAM YACHT — Sailing Uma [Step 225] Sailing Uma. Rainman Troubleshooting Guide. US$345. Our 44-foot sailboat, Satori, recently received a bathroom “make-over” of sorts. This system is easy to install and includes everything you need except for a strainer. Our new Rainman water maker Posted On July 9, 2022 Having sailed a number of times extensively through Papua New Guinea between 2001 – 2009, I dealt with my onboard water issues like a single bloke at the time would…I showered by swimming every day and every couple of days would back that up with a quick quarter bucket rinse. Sailing Catalpa describes how to make water on a yacht . 0 – 150lph (40gph) product water flow meter, integrated into RO case. SV Wind Spirit (Jeanneau SO 37) Gulfport, FL. When you are looking for an excellent marine fresh water maker, you always want to ensure you get it from a team that offers the benefits you need. Rainman Desalination. Introduction. US$35. Easily carried in two pieces. However, the more information we have about your situation, the easier it will be to assist. It's a bit dusty from sitting in my basement. Ten minutes after receiving the system, you can be making fresh drinking water. The rainman is about a 30 GPH watermaker in a electric option and it sells for about $5100 and is made in Australia? The CruiseRO is made in the USA (I believe) and is $5250 for the 30 GPH. Here is a short list of benefits we always provide our customers when they need reliable water makers:Yes there are. Our system consists of a Pressure Supply Unit (PSU) and a Reverse Osmosis Unit (RO). A plunger pump pressurises the system for the reverse osmosis membranes to operate. After receiving our brand new Rainman water maker (see review here), we wanted to make using it even more convenient. 50% more fresh water Production. For sale : One Rainman Water Maker 110volt with High Output Membranes. Just Catamarans Named Rainman Watermaker Dealers. A non complex system that is easy to operate and within minutes have fresh drinking water on stream. The Rainman Watermaker AC model, it uses an onboard power source like a generator or inverter to power the unit. Hydrogen water generator Easy use,economical and. Wear safety goggles and a mask, and work in a well ventilated area. The pre-filter removes particulates larger than 5 microns from the water. Plus 1 for the Rainman . -----Amazing Mile Marker Stops is an online travel guide for boaters focusing on places to visit. Re: Rainman Watermaker System -115V - High Output - 26 to 37GPH. Rainman Watermakers are a compact and reliable system that can generate fresh potable water from seawater.