All types of sprinkler systems (dry, wet, preaction, and deluge) have different methods of drainage, but with the same purpose.
#Types of fire sprinkler system design code
NFPA code determines the size of the drain connection based on the size of the riser. The amount of water flowing through the main drain is based on the size of the sprinkler system. Its purpose is to discharge water outside and away from your building or to a connection that can manage the flow of the drain and also to measure the water pressure in the system.įor systems with discharge drain connections, the connections depend on the size of the riser. The main drain is located at the fire sprinkler system riser. The main type of drains are the main drain (installed at the riser), the inspectors’ test drain (installed at the end of the system), and the auxiliary drain (installed to drain a low lying area of a sprinkler system). It all depends on the type of sprinkler system that’s installed. Not safe for people, but regularly used for engine/generator rooms, flammable liquid storage rooms, power stations, large industrial machines.There are multiple types of fire sprinkler drains. It is also very cold, which cools the fire. Safe for people, flammable liquids/combustibles, and electronics.Ĭarbon Dioxide (CO 2) Suppression System – works by displacing/taking away the oxygen that fire needs to survive. Safe for people, flammable liquids/combustibles.ĭry Fire Suppression Systems – releases a dry chemical powder (much like an ABC fire extinguisher) onto the fire when activated. Ideal for restaurant and other commercial kitchens. Wet Chemical Suppression System – discharges a vaporous liquid over a burning surface that quickly reacts with fats and oils to produce a foam that cools the surface, extinguishes the fire, and prevents re-ignition. Safe for people, flammable liquids/combustibles, and electronics. It is the fastest system (reaches extinguishing levels in 10 seconds or less), requires no cleanup, leaves no residue. Then, when you’re ready to decide on a new or retrofitted fire protection system, consult with experienced fire safety professionals before making any final equipment purchases.ĭifferent Types of Fire Suppression Systems & Where They Are Used MostįM 200 Fire Suppression System – the most common of type of suppression systems for all multi-site, large-scale companies, the FM 200 releases a safe chemical gas that inhibits the chemical reaction of the combustible materials and oxygen.
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To help determine which is the best fire protection sprinkler system for each area of your business, AIE has compiled some basic information to help you compare fire safety systems. dryįire Systems Comparison: Find the Best System for Your Business Needs Types of fire suppression systems: wet v.When to use non-water fire suppression systems.When fire sprinkler systems are the best.
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You must understand the different commercial fire protection systems and types of fire sprinkler systems.įire sprinklers use water to extinguish and control fires while commercial fire suppression systems use a variety of non-water-based agents both systems are commonly used together in different areas of a building, depending on contents and hazards. The difference between commercial sprinkler systems and fire suppression systems is in the each extinguishes fires for multi-site facilities, big-box stores and retail chains, grocery stores, wholesale clubs, restaurants, distribution centers, and other commercial buildings.
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Fire sprinklers and fire suppression systems ultimately serve the same purpose – to extinguish fire as quickly as possible, saving lives and property.