Water Mist Design in Arizona

Phoenix-area data centers and semiconductor fabrication facilities. Lacuna designs water mist systems for projects across Arizona, working remotely as your suppression engineering partner.

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Water Mist in Arizona

Fine water-droplet systems that suppress fire with a fraction of the water of a conventional sprinkler — ideal where water damage and supply are constraints.

Applicable code basis — Arizona

Building: No statewide building code (2018 IBC common locally)

Fire: IFC adopted locally

Adoption is municipal (Phoenix, Tucson, Mesa, etc.). All designs are coordinated with the local authority having jurisdiction (AHJ).

System types we design

Low-Pressure

Under 175 psi; larger droplets, simpler infrastructure.

Intermediate-Pressure

175–500 psi range for a balance of performance and cost.

High-Pressure

Above 500 psi; fine mist for machinery and special hazards.

Arizona metros we serve

Select your metro for local water mist design detail.

Send us your plans, get a scoped quote.

Remote water mist engineering for projects across Arizona.

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