Aircraft on the stand
Aerospace water systems since 1986

Aircraft water systems, engineered for reliability.

We are an aerospace systems manufacturer specialising in water. Our equipment stores, treats, heats, distributes and monitors potable water onboard business, regional and commercial aircraft.

We are an aerospace systems manufacturer specialising in water — storing, treating, heating, distributing and monitoring potable water onboard business, regional and commercial aircraft.

Position

Water is the hardest system to justify on an aircraft.

Mass, pressure, altitude, temperature and certification all argue against it.

Water is the hardest system to justify on an aircraft.Mass, pressure, altitude, temperature and certificationall argue against it.

Every litre carried has to earn its place. Five constraints govern that decision on every platform we work on — and each one is an engineering problem we have already solved.

Every litre carried is fuel burned. Tanks, lines and units are mass-optimised before anything else is optimised.

Our Featherweight valve family and the Pre-Select System exist for this reason — carry only the water the sector needs, and carry it in the lightest hardware that will qualify.

Cabin pressure changes through every sector. The system has to hold and deliver reliably across that cycle.

Pumps, valves and lines are specified as one distribution architecture rather than assembled from separate parts, so pressure is controlled across the whole loop instead of at each fitting.

Boiling point falls with cabin altitude, so heating and distribution are designed around the flight envelope rather than sea level.

Our on-demand heaters are sized against the platform’s actual envelope and power budget, which is why a tankless unit can serve a galley and a lavatory without a redesign.

From a soaked ramp in the tropics to a cold-soaked overnight, hardware must survive both extremes and still work on the next turn.

Environmental qualification runs the full temperature and vibration envelope before a part number is released — the T-Series completed DO-160G across that range.

Nothing flies until it is qualified. Every part number carries the documentation that proves it.

Data sheets, approvals, labels and configuration history are held for the service life of the component, and published where you can actually find them.

Newsroom

Latest from IWG.

Programme selections, product releases and company updates from our engineering and support teams.

Programme

Jet2.com Partners With IWG, Installing Pre-Select to Support Aircraft Weight and Emissions Reductions

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Programme

International Water-Guard Industries, Inc. (IWG) Selected to Provide Lavatory Components Including Touchless Faucets and Water Heaters to Airbus

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September 21 | ZeDay -Zero Emissions Day
Company

September 21  |  ZeDay -Zero Emissions Day

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