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Watermaker Division

H2O’s Watermaker Division

H2O’s Watermaker Division develops potable water solutions for the oil and gas industry. We have built a legacy of providing the highest-quality seawater desalination systems, storage tanks, and pressure sets that offer decades of reliable service. They’re available as long-term purchases or short-term rentals and are custom designed to suit each job.

Here, you’ll find more information about our Watermaker Division, including its products and services. For more information, click on the link provided to explore why H2O is your solution for potable water. Need a system for your business? Fill out our Watermaker Selector and let one of our experts help find the potable water solution that fits your needs.


Reverse Osmosis Desalinators (Watermakers)

Our watermaker systems set the standard for potable water units through efficient design and ease of use. They are crafted from materials proven through experience to offer decades of dependability in offshore service, utilize fully-automated control systems, and use industry-standard filter sizes for worldwide availability.

These systems are available to support crews that range in size from 2 to 2,000 and meet all World Health Organization and government regulations for potable water. Additionally, each unit comes standard with safety relief valves and vacuum breakers on all lines in order to prevent the possibility of over-pressurization or collapse and the resulting catastrophic failure.

Reverse Osmosis Desalinators (Watermakers)


Potable Water Commander SystemCommander System

The Commander System is a patent-pending quality monitoring system for on-site stored water designed to e-mineralize potable water. It's like having a team of water quality experts on duty 24/7.

Our advanced system monitors free chlorine, pH, and total dissolved solids levels, as well as water temperature in water tanks, in order to alleviate common problems in potable water including plumbing corrosion, lack of disinfection, and unsanitary tanks and plumbing. This system also allows potable water storage tanks and plumbing to be efficiently shocked, disinfected, and cleaned. Water is conserved while tanks and plumbing are protected through the Commander System’s specialized re-mineralization feature.

In order to prevent stagnation and the growth of algae and bacteria, water is kept circulating in tanks so disinfectants can continuously work. Additionally, chlorine injection rates are automatically adjusted based on need in order to prevent under- and over-chlorination as required by government regulations.

The Commander System offers peace of mind when it comes to stored water safety, while preventing health hazards to personnel and guarding against violations pertaining to the EPA Safe Drinking Water Act and other government regulation violations. 

Watermaker Division Video


Potable Water Storage Skids


Potable Water Storage Skids

Available in sizes up to 21,000 gallons (500 BBLS), our storage skids are crafted from industry-leading materials and designed to withstand the toughest of locations. They are available ABS and DNV-certified while meeting all ASTM and API 12P standards.

Built to meet your unique specifications, we additionally offer customized sizes and nozzle locations to suit any job.



Pressure Sets

Designed to meet customer specifications or delivered as standard units, our pressure sets are available in a wide range of flows and pressures. Plumbing is offered in a variety of quality materials ranging from galvanized steel (Threaded or GMAW Welded) to high-density polyethylene, and are all available ABS/DNV-certified.

H2O offers a number of options for bladder tanks, filtration, control, and disinfection systems in order to guarantee a pressure set that suits our customer’s unique needs.

Pressure sets are also available with optional integrated high-pressure wash-down packages.

Potable Water Pressure System


Parts & Services

H2O is dedicated to quality support for all of our products. We offer industry-leading phone support at no additional charge 24/7/365, as well as a trained team of experts certified for on- and off-shore technical support to provide service at your job site should the need arise. Our extensive list of worldwide partners ensures that our service network spans the globe and allows us to provide support wherever you are.

Our equipment comes standard with the best warranty in the business—one year parts and labor. We’re so confident in the quality and reliability of our systems that we not only warranty the parts but will also install them at no additional charge in the U.S. Gulf of Mexico.

Additionally, we offer a full line of complementary products to keep your Watermaker system running at peak performance. For additional information on the products and parts we carry, fill out the Watermaker Selector form today, and one of our experts will contact you about your specific needs.