Fire sprinkler systems are one of the most effective methods to protect your facilities from fire. This causes the water to spray in a conical shape centered around the sprinkler head, effectively covering a … A pendant fire sprinkler head is shaped in a circle and hangs from the ceiling. Wet pipe systems. It is a closed system pressurized from a water supply. Pendant Sprinkler Heads. There are a number of different types of sprinkler heads that meet different needs. Some common types of fire sprinkler heads include: Pendents; This is the most common type of fire sprinkler head. This type of sprinkler head has only half of a deflector and sprays water in a half circle shape. Fire sprinkler heads have been around for decades and have constantly proved their effectiveness at protecting life and property. All rights reserved. All fire sprinklers are one of four types: pendent, upright, sidewall, or concealed. The system will extinguish or contain the fire until responders arrive and take the system out of service. Fire protection is critical in commercial buildings in case of fire or smoke. Building a network for people interested in fire & life safety, both personal and professional. They can help you determine which sprinkler head would provide the best protection for your application. Not all fire sprinkler systems are made equal. All fire sprinklers are one of four types: pendent, upright, sidewall, or concealed. With a standard sprinkler, the bulb is slightly larger therefore it takes a little bit longer to work. Concealed pendent heads are installed in areas that need aesthetically pleasing fire sprinklers. In this type of system, water is stored under pressure throughout the sprinkler pipes. The physical size of the two sprinkler heads is also different: SR sprinkler heads are slightly larger – 5 millimeters – than their QR counterparts, which measure 3 millimeters. These heads extend from the ceiling to provide you … Along with other active and passive fire protection measures, a well-maintained fire sprinkler system can help suppress smoke and flames, and lessen the spread of the fire, reducing damages and giving everyone time to exit the building safely while fire services arrive.. Fire protection is of the upmost importance in commercial buildings in case of an emergency. The type of sprinkler head that is used in your application may vary depending on the area that is being protected. Call 770-333-7979 or visit our website for a free consultation. These heads are generally used in special areas that are not large enough for regular sprinkler heads. How does a Deluge Fire Suppression System Work? Refer to manufacturer information for coverage radii. The sprinkler heads in the area of the fire activate and open at a prescribed temperature. They also are the most reliable, because they are simple, with the only operating components being the automatic sprinklers and (commonly, but not always) the automatic alarm check valve. A quick response sprinkler is a bit thinner and has a faster response time as its name implies. When a wet pipe system is activated by heat, the sprinkler head immediately discharges water to extinguish the fire. Pendant Sprinkler Head Pendent sprinklers remain visible after installation. How does a Foam Fire Suppression System Work? For facility managers to properly maintain their fire sprinkler system, they must understand the type of fire sprinkler and the kind of sprinkler head that protects their facility. During a fire, the heat causes the core of the sprinkler head to burst discharging water. This type of sprinkler head has deflectors that are curved down to spray the water in a hemispherical pattern. A fire sprinkler or sprinkler head is the component of a fire sprinkler system that discharges water when the effects of a fire have been detected, such as when a predetermined temperature has been exceeded. Pendant sprinkler heads are the most common heads for your sprinkler systems. Ideal for offices, hotels, and factories etc. Sidewall Heads. The sprinkler heads are not all activated at once since each one of them is independent. Sprinkler systems save lives in the event of a fire. A sidewall head has a fan-shaped deflector to disperse the water to the areas below. Sidewall sprinkler heads are installed in small rooms, hallways, and areas where the fire sprinkler pipes run up the walls. The bulb is filled with a glycerin-based liquid that expands and breaks the bulb once a specified temperature is reached. Concealed Fire Sprinkler Heads Despite their unique location, sidewall sprinklers act the same as other fire sprinkler heads and are just as effective at extinguishing flames. Below, there are four main types of fire sprinkler systems and their descriptions listed. Sprinkler heads can be damaged and distorted; this will affect the heads' ability to function. Wet pipe sprinklers contain water in the fire sprinkler pipes. Fire Systems Inc. does sprinkler inspection, sprinkler installation, sprinkler design, and sprinkler repairs. Like all fire protection systems, the types of fire sprinkler systems vary based on a facility’s needs. Upright sprinkler heads point towards the ceiling. Fire sprinklers are extensively used worldwide, with over 40 million sprinkler heads fitted each year. The type of sprinkler head that is used in your application may vary depending on the area that is being protected. A concealed fire sprinkler head is very similar to a pendent fire sprinkler head. There are many different types of fire sprinkler systems as well as many different types of sprinkler heads that can be used. Copyright 2020 Fire Systems, Inc. | 4700 Highlands Pkwy SE, Smyrna, GA 30082 | 770-333-7979. Pendant Sprinkler Head. Fire damage can be up to 78 percent less in structures with working fire sprinkler systems. By a wide margin, wet pipe sprinkler systems are installed more often than all other types of fire sprinkler systems. Commercial and Residential Fire Prevention from Judd Fire Protection Wet Pipe Fire Sprinklers As the most common type of sprinkler system for homes and commercial buildings, wet pipe fire sprinklers are what most people think of first. The rigorous testing standards in UL 199: Standard for Automatic Sprinklers for Fire-Protection Service require sprinklers to pass a heat sensitivity test after 30-day exposure to: 20% salt fog  There are four main types of sprinkler heads: In addition to coming in different types, other options such as temperature, finish, and response time are also available. Upright sprinkler heads work well in areas with obstructions, exposed ceilings, or hard to reach places like beams and ducts. These … Pendant sprinkler heads descend from the ceiling with a convex, … While all types of fire sprinklers bear a close resemblance to one another, different fire sprinkler heads are designed for different environments and different applications, and require careful consideration. Although historically only used in factories and large commercial buildings, systems for homes and small buildings are now available at a cost-effective price. This article covers the operation types (fusible link vs. bulb), the distribution types (pendant, upright, sidewall), and response temperatures. Not all coatings provide corrosion resistance. Each one is specifically designed to extinguish fires and they come in a variety of temperatures, finishes and sizes. It will depend on whether they are exposed to heat. Fire sprinklers are triggered once they reach a certain temperature, which is detected with the help of a glass bulb. The right choice for your building will cover the main areas that are susceptible to fires. However, the concealed head has a cover plate to help it better blend into the ceiling. One of the most standard types of fire sprinkler systems is the wet pipe system. Let’s take a moment to look at each of these sprinkler heads and how they could protect your business. In fact, statistics show that sprinklers are 95% effective at controlling fires because they attack the seat of the fire directly. Warehouse & Distribution Center Fire Risks, Fire Protection for Lithium-ion Battery Storage and Manufacturing. Types of Fire Sprinkler Systems Wet Pipe Systems Wet pipe sprinkler systems are the most common types of sprinkler systems. Sidewall fire sprinkler heads protrude through the wall and have a unique deflector design that allows water to spray in a crescent or half-circle shape. The cover plate will fall off once the temperature is 20 degrees less than the fire sprinkler, which allows the sprinkler to activate once it’s exposed to the heat of the fire. © 2020 Fire Protection Blog. They work by flooding the core of the fire directly instead of pre-wetting the area. Now that the basic components of all fire sprinkler heads have been discussed, here are the four main types that you will come across and a bit about what makes each one of them different: Fire Sprinkler Pendants: the pendant fire sprinkler head is the most common type that you will see. When the heat-activated sprinkler head opens, water disperses immediately onto the fire below. Installed in ceilings or side walls, the system consists of a water supply, a water distribution piping system and sprinkler heads. A fire sprinkler system is an active fire protection method, consisting of a water supply system, providing adequate pressure and flowrate to a water distribution piping system, onto which fire sprinklers are connected. While all types of fire sprinklers bear a close resemblance to one another, different fire sprinkler heads are designed for different environments and different applications, and require careful consideration. The 4 Types of Fire Sprinkler Systems. The fire sprinkler head flow rate of our products are unrivalled by other manufacturers and will ensure optimal protection for your property. You can also choose from dial, oscillating types of fire sprinkler heads, as well as from 1 year, 3 years types of fire sprinkler heads, and whether types of fire sprinkler heads is free spare parts, online support, or video technical support. As the leader in Fire Protection, Frontier Fire … You can probably see one right now, hanging down from the ceiling. If you are trying to decide which type of fire sprinkler head would work the best for your application, consult with a fire protection professional. Wet Pipe Fire Sprinkler Systems. Are located within the ceiling and are hidden by a cover plate, Works similar to a pendent sprinkler head after the cover plate falls off once it reaches 20ËF lower than fire sprinkler temperature, Ideal for places where aesthetic is a concern, Sprays water upward in a hemispherical pattern, Useful in buildings with exposed ceilings like mechanical rooms or hard to reach places like beams and ducts, Mounted on the side of wall, only have half of a deflector, Sprays water in half circle/crescent shape, Great for small rooms, hallways, and places sprinkler pipes run up walls. This type of sprinkler contains pipes that are filled with water and sprinkler heads. Standard sprinkler, the bulb once a specified temperature is reached damaged distorted! 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