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Gasoline Watermakers

Gasoline Watermakers are ideal for true redundancy, perfect for applications with no power with the flexibility for taking it ashore.

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When you add any Rainman Watermaker to your cart , add the Annual Supply Kit to your cart for FREE

Please Note: Annual supply kits are not shipped to non US addresses.

Rainman Watermaker - Annual Supply Kit

The Rainman Advantage

Rainman Watermakers offer a compact and efficient solution for producing fresh, potable water from seawater. Designed for versatility, these systems can be installed in a space-saving configuration or used as a portable unit for ultimate flexibility.

Rainman watermakers are built with premium components sourced from leading manufacturers, including Honda, General Pump, Filmtec, and Noshok. We ensure that the filters, membranes, and replacement parts are non-proprietary, facilitating easy service and support globally.

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Versatility

Rainman watermakers can be easily transferred between boats or used in remote land based applications. Keep your watermaker when you change your boat.

Reliability

Partnering with the best companies for components, Rainman watermakers have a very high quality build, ensuring reliability and longevity of your investment.

Life Cycle Cost

With modest initial investment and components designed for durability and easy maintenance, the overall life cycle cost of a Rainman watermaker is kept to a minimum.

Global Support

A global network of over sixty dealers are in place to ensure you have support in the far corners of the world. Routine consumable parts are non-proprietary and easily sourced.

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Accessories

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Parts & Consumables

8mm 1/4″ BSPT Pushfit Socket for JV End Cap | Rainman Watermaker
8mm 1/4″ BSPT Pushfit Socket for JV End Cap | Rainman Watermaker

8mm 1/4″ BSPT Pushfit Socket for JV End Cap | Rainman Watermaker

$8.47
Pressure Gauge
Pressure Gauge

Pressure Gauge

$118.00
Rainman Watermaker - Switch for Control Panel & Naked Units
Rainman Watermaker - Switch for Control Panel & Naked Units

Rainman Watermaker - Switch for Control Panel & Naked Units

$14.52
Quick Connect Plug 1/4 NPT Female | Rainman Watermaker
Quick Connect Plug 1/4 NPT Female | Rainman Watermaker

Quick Connect Plug 1/4 NPT Female | Rainman Watermaker

$14.30
GP Pump Travel Oil Plug | Rainman Watermakers
GP Pump Travel Oil Plug | Rainman Watermakers

GP Pump Travel Oil Plug | Rainman Watermakers

$3.63
Flow Meter Assembly (AC) for Rainman Watermaker
Flow Meter Assembly (AC) for Rainman Watermaker

Flow Meter Assembly (AC) for Rainman Watermaker

$108.90
8mm 1/4NPT Pushfit Socket for UI End Cap | Rainman Watermaker
8mm 1/4NPT Pushfit Socket for UI End Cap | Rainman Watermaker

8mm 1/4NPT Pushfit Socket for UI End Cap | Rainman Watermaker

$8.47
Hose elbow 45 brass 3/8npt-1/2 barb | Rainman Watermakers
Hose elbow 45 brass 3/8npt-1/2 barb | Rainman Watermakers

Hose elbow 45 brass 3/8npt-1/2 barb | Rainman Watermakers

$15.73
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Free Annual Supply Kit

Your Rainman Watermaker will be delivered with a complimentary supply kit of consumables to cover your first few months of use, nothing more required, everything is included. All consumables are non proprietary, so you will be able to get stock locally, even without a dealer!