Spray Booth Fire Suppression Systems: What to Know

Not every fires are treated the same, but every fire can be fatal so they all warrant the correct suppression system or sprinkler system to minimize the damages and save lives if necessary.

A fire suppression system, like spray booth fire suppression systems, can be set up in any kind of structure or facility that has the possibility to start a fire. This can consist of everything from your residence to a food truck, an oil rig to a shuttle or large developed plants that are manufacturing vehicles or the most modern technology sections.

spray booth fire suppression systems

Classifications of Fire

How to look after each facility or application is determined by the sources that can create or begin a fire. The NFPA categorize different types of fires by class types. The categorization is based on the fuel type of the fire. Coming straight from NFPA.org to limit any miswording here are the classifications:

Class A: Ordinary flammable materials, for example wood, cloth, paper, rubber and a lot of plastics. They burn with an ember and leave residue. Put out by cooling the fuel to a temperature that is lower than the ignition temp. Water and other extinguishing agents are useful.

Class B: Flammable liquids (burn at room temperature) and combustible liquids (require heat to ignite). Petroleum greases, tars, oils, oil-based paints, solvents, lacquers, alcohols, and flammable gases. High fire risk; water may not put out. Extinguish by making a wall between the fuel and the oxygen, for example layer of foam.

Class C: Fuels that would be A or B except that they entail energized electrical tools. Special methods and agents needed to extinguish, commonly carbon dioxide or dry chemical agents. Use of water is extremely dangerous because water conducts electricity.
Class D: flammable metals, such as magnesium, titanium, zirconium, sodium, lithium and potassium. Most cars have numerous metals. Because of awfully high flame temperatures, water can break into hydrogen and oxygen, enhancing burning or exploding. Extinguish with special powders based on sodium chloride or salts; also clean dry sand.

Class K: Fires in cooking appliances that involve flammable cooking medium (vegetable or animal oils and fats).

Spray Booth Fire Suppression Systems Designed to Cover a Class A, B or C Fire

spray booth fire suppression systems

Your paint spray booth is categorized as a special fire hazard and has to be capable of with a fire suppression system that is capable of saving lives and property. Fumes, heat, and fast-paced working surroundings combine to make an unpredictable setting that could lead to a fire. A paint booth fire hazard could be categorized as A, B or C depending on the fuel and equipment power.

To hold back a fire and minimize damages in a paint spray booth, mix room or paint storage you can set up a dry chemical, water mist or water flood system. The fire suppression system is required to look after the process depends on the size of the paint booth, the ventilation structure and the paint application tools used. Early recognition is vital to reduce fire spread and damages. IR based flame detectors are normally used to notice a fire within seconds. Hastily turning off the fuel to the fire is vital in mitigating the damage to tools and development downtime.

Additional Fire Suppression Considerations


These set of laws for spray booth fire suppression systems are appropriate if you have a paint booth. Other resolution like an exhaust chamber will set your painting in a spray area. Spray areas have exclusive needs above those for a paint booth when it comes to electrical safety, fire suppression, and room plans.

Finally, fire suppression is vital in a paint booth since if a fire ever takes place you will be more likely to extinguish the fire before any negative issues taking place to your building. The precise fire suppression system will depend on the type of spray application you are doing and you will naturally require a fire suppression company to set up the sprinkler to make sure it is completed properly. Common options for spray booth fire suppression systems consist of dry chemical fire extinguisher but you want to confirm special needs with a company that focus in sprinkler systems for paint booths.