Rainman Framed Watermaker
Overview
Our framed watermaker systems are designed for those customers that want an easier installation and have sufficient space to fit the entire system into a single location. Three different options are all powered by AC electric and have outputs between 100 and 240 litres per hour (26 to 63 gallons per hour).
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Although the systems look different than other Rainman watermakers, internally, they are similar. The framed systems utilise the design simplicity found in all Rainman systems. A single motor with a through shaft to drive both the lift pump and high pressure pump. Employing the same control panel and autoflush that are optional on our modular systems, the operation of the system is the same as any other installed Rainman unit.
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Our framed systems were created to either be plumbed into your boat or used for land based applications.
Three Options to Meet Your Needs
Torrent is Rainman’s highest output watermaker that was created for those customers on larger vessels that require substantial amounts of fresh water and have more power available.
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Incorporating three 2.5″ x 40″ seawater membranes, Torrent makes 180 – 240 litres per hour (48 – 63 gallons per hour).
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Torrent has a larger 2.2/2.5 HP motor than our other AC systems. It can be wired for either 230VAC or 115VAC. Running on 2450 watts steady state at 50Hz or 2800 watts at 60Hz, we recommend a good quality 8kW generator to start and run the system.
This framed version of our most popular AC system has 2 x 40″ membranes and makes 100 to 140 litres per hour (26-37 gallons per hour).
This high output watermaker will operate on a 2kVA generator or inverter. Many thousands of these systems have been deployed around the world in either portable or modular installed configuration.
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This system has the same physical footprint as the Frame AC 240 Torrent above, but uses less power and makes less water.
If you have limited width for your installation footprint, this system still provides reasonably high output using three 2.5″ x 21″ seawater membranes. It makes 75 to 100 litres per hour (20 – 27 gallons per hour) utilising a 2kVA generator or inverter.
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It utilises the same frame, pumps and motor as the Frame AC 140 above, but with shorter membranes.
Flexible Configuration
Most customers will enjoy the convenience of these systems being totally mounted in the frame. The membranes can be mounted on the rear or top of the frame. They can also be shifted side to side if required.
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If you have footprint issues and prefer the frame over a modular configuration, the membranes can be mounted remotely. The control panel and prefilters can also be removed and mounted remotely if desired. Note that mounting the components remotely will require you to get appropriate extension hoses as required.
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If using the system on land, a 12-24VDC supply will be required for power the electronics and a house pump is required for autoflush operations.
Easy Installation
Rainman Framed watermakers have much of their plumbing and electrical connection internal to the unit. This means the installation process is simpler with fewer mounting points into your vessel.
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View the framed installation manual for more details.
Control Panel and Autoflush
The integrated control panel provides an easy manual interface for your Rainman framed watermaker. It’s a highly presentable and functional component that will enhance your Rainman user experience.
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Control panel is an injection moulded ASA acrylic panel that honours Rainman’s reputation of elegant simplicity.
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Integration with the Rainman autoflush system, triggers flush cycle after powering the watermaker off.
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Built in tri-colour LED salinity sensor indicates when water is good to route to your tank.
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Specifications Comparison Table
Spare Parts & Consumables
Consumable Part
PLEATED PAPER 5 MICRON PRE-FILTER CARTRIDGE. The life of your pre-filter cartridge will depend largely on the source water being used. Drawing water out of the open ocean may allow your pre-filter cartridge 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 paper filter. These inexpensive cartridges are widely used and available throughout the world from water filtration retailers and hardware stores. Please note it is very important to use a 5 micron filter with this system to protect the RO membranes and the high pressure pump.
