EconAqua low pressure water mist system
EconAqua is our low pressure water mist system for protecting commercial buildings such as hotels, offices, hospitals, museums and car parks. It is an advanced solution that is very similar to a sprinkler system but releases extremely fine droplets of water and uses up to 85% less water, helping to preserve assets while ensuring effective fire control.
Viking’s low pressure water mist technology offers the proven reliability of sprinkler protection, while significantly reducing water consumption and saving valuable space. It meets the needs of today’s buildings where efficiency, performance, design, and the protection of sensitive equipment are all essential.
- Smaller water supply requirements – compact tanks, pumps, and piping reduce installation footprint and simplify logistics.
- Lower energy consumption – efficient pump operation means reduced electricity demands.
- Reduced water discharge – minimizes water usage and helps limit potential water damage during activation.
- Straightforward system design – follows the familiar layout of traditional sprinkler systems for easier planning and installation.
- Reliable and proven performance – based on robust sprinkler technology trusted in the industry.
EconAqua system illustration (simplified)

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Benefits over high pressure water mist solutions
EconAqua low pressure water mist systems compared to high pressure water mist systems
- An EconAqua low pressure system requires the same amount of water as a similar approved high pressure alternative
- Pump drivers require lower electrical loads
- Concealed heads available with color options (especially useful for offices, hotels & hospitals)
- Dry systems available for un-heated zones (which can be found in hotels & car parks)
- No risk of high pressure components failing within public areas such as hotels, above work areas in offices or above parked vehicles in car parks
- Same potable water supply can be used as with the incoming water services
- No need for expensive stainless steel pipework and fittings
- Pipework generally pressurized under 16 bar, not 100+ bar
Applications
Downloads
Water Mist
Leaflet
Languages
Water Mist
Leaflet
Languages
Water Mist
Leaflet
Languages
Water Mist
Leaflet
Languages
Image source: Shutterstock | Viking S.A.