Take note of the sprinkler identification number (SIN). #58 - Which Fire Sprinkler Head Cover Plate Do I Need? Note: F1 Res 49 CCP Pendent, RFC 43 and RFC 49 sprinklers are not suitable for installation in ceilings which have positive pressure in the space above. And if you're struggling to find the right fit for your concealed or recessed sprinkler heads, reach out: call +1 (888) 361-6662 or email [email protected]. Apply only to the male threads. the browser you are using, the operating system you are using, the pages on the website that you 00-381-9312 | +1-401-781-8220 8 . Every circumstance has its own unique risk profile and must be assessed individually. A Practical Guide for Building Owners, #225 – Distance Rules, Part 2: Sprinkler Head Obstruction Distance Rules for Standard Spray Fire Sprinklers, Guides for Fire Protection Equipment and Fire Safety Systems, Standpipe Systems and Fire Department Connections, How cover plates and escutcheons work with different types of fire sprinkler heads, How to choose between recessed and concealed types, Why cover plates and escutcheons can't be painted, and how a wide range of aesthetic choices (including custom paint) make aftermarket alterations unnecessary, A wide variety of commercial fire sprinklers, including, Concealed sprinkler heads are connected to. Step 3 - Hand tighten the sprinkler into fitting. In addition, always consult with a professional, such as a life safety engineer, contractor, and your local authority having jurisdiction (AHJ; a fire marshal or other government official) before making any changes to your fire protection or life safety system. Reliable standard response sprinklers are ideal for protecting ordinary and extra hazard applications such as parking garages, restaurant service areas, manufacturing facilities, and mills to control the spread of fire. There are some cosmetic differences between various cover plates. For system design purposes, no equivalent length calculations are required. Escutcheons, however, leave the sprinkler head exposed. Manufacturers often provide several compatible escutcheons for one type of recessed sprinkler. Concealed Sprinkler Heads: What's The Difference? browser setting to decline the use of Cookies. Not limited to these applications from time to time will be installed in muti- family and residential project. pages or opened an email and for other related website statistics (for example, recording the The vast majority of sprinkler heads activate when exposed to enough heat. Add to Submittal 112.pdf G4 Series Concealed Pendent Sprinklers. Sprinklers vary in many aspects, including installation orientation, design approaches, hazards protected, orifice size, temperature ratings, and response time. of certain website content and verifying system and server integrity). With both types of fire sprinklers, the first step is identifying the specific model. Always refer to Technical Data Sheet TFP700 for the “INSTALLER . There are a number of different types of sprinkler heads that meet different needs. While both concealed and recessed fire sprinkler heads are roughly equal—with each providing aesthetic and life-saving benefits—not every aspect of them is identical from a buyer's or an installer's perspective. When concealed, pendant sprinklers hide under the ceiling under a special cap that falls away when the surrounding temperature rises to a prescribed level. First of all, a concealed fire sprinkler in residential is a fast response, two stage devices that comes in … Here are some of the most widely used sprinklers in the industry: Concealed Pendent – These types of fire sprinklers consist of a retractable pendent sprinkler head and are covered with a cover plate after installation. Pendent Sprinkler, Pendent Recessed Sprinkler. Quick-response. Examples of information of this type are your IP address, Justifying the Cost of Preventive Maintenance », Federal Bureau of Investigation Careers », Discover 18 Key Products & Services For Facility Professionals, this Building Operating Management article, NFMT - Facilities Education and Conference. 3. Concealed, 45 =V45 Sprinklers P =STD Concealed, K1 =K1 ESFR Pendent Sprinklers Q=Inter Lvl STD UPR, ** =Use double digit numerals for R=Inter Lvl STD PEND, While there are some generic replacements—ones that, for the most part, haven't been tested with specific sprinklers—many fire codes prohibit the use of escutcheons not specifically listed for a given sprinkler. The acceptability of the thermal response characteristics of RF&C sprinklers is determined by FMRC'') and UE3' through full-scale fie tests. Google may also transmit this information Pendent Recessed Concealed ... 39 =V39 Concealed Sprinklers L =RES HSW, 40 =V40 Sprinklers M=Res. ... are recommended for use with Style VS1 Recessed Pendent Sprinklers. But they also help keep a building's occupants safe. FM 3-26 Section : 2.1.1.1 For new installations of wet-pipe sprinkler systems in Hazard Categories 1, 2, or 3 (HC-1, HC-2, or HC-3) occupancies with ceiling heights up to 60 ft (18 m), use FM Approved upright or pendent, standard or quick-response, standard-coverage or extended-coverage, nonstorage automatic sprinklers with a temperature rating of 160°F (70°C), where applicable. The escutcheon's outer ring will remain flat against the surface, even as the inner ring recesses with the head. information regarding your use of this website that is generated by the Cookie (including your If this article helped you, check us out at Facebook.com/QuickResponseFireSupply or on Twitter @QuickResponseFS. Sprinkler-Victaulic-Recessed_Pendent-S.txt. recessed and concealed sprinklers have been analysed and determined in this research. 155 Degree F Quick Response Dry Pendent Sprinkler Head in Chrome (S363BCQ001) at Ferguson. On the other hand, concealed sprinkler has to be installed a little bit higher from the ceiling level until it leaves just a cover of the plate flush on the ceiling. In-rack, control mode density area, control mode specific application, and early suppression fast response sprinklers are specific to the protection of high-piled storage and are normally installed in large warehouse-type buildings with a high level of combustible fuel loading. Concealed sprinkler heads are harder to install, but it’s easier to replace covers—the reverse is true for recessed sprinkler heads and replacing escutcheons While both concealed and recessed fire sprinkler heads are roughly equal—with each providing aesthetic and life-saving benefits—not every aspect of them is identical from a buyer's or an installer's perspective. Sprinkler Model Operating Element Max. When exposed to heat from a fire, the cover plate falls away and the Deflector drops down to its operational position to work as similar pendent sprinkler. Extended coverage sprinklers are specifically tested and listed to provide similar fire control performance to standard sprinklers when spaced farther apart. visit and details of your transaction activity, such as the amount, date and time for each Get in touch today for a quote. media provider. EXPORT PACKING: No charge is added for our standard palletized, shrink wrapped and steel banded packing. cULus Listed; K5.6 Commercial; Quick and Standard Response . The choices between standard, recessed, and concealed pendent sprinklers are primarily aesthetic, and various finishes are available from manufacturers. Photoluminescent Emergency Equipment Signs, leading fire codes almost always require cover plates and escutcheons to be an exact match, Recessed escutcheons from Tyco, Victaulic, Senju, Viking, and Reliable, Viking's domed plate for horizontal sidewall sprinklers, We've written an in-depth guide to sprinkler identification, Tyco, for example, sometimes offers two adjustable escutcheons for the same head, Read this blog to learn more about ordering custom cover plates, How to match sprinkler heads and cover plates, Getting the right temperature for your concealed sprinkler head's cover plate, #374 – The Elements of Fire Sprinkler System Design, #373 – California Fire Code: The Essentials of Fire Sprinkler Maintenance, #372 – Home Fire Safety is Essential During COVID-19, #371 – Which Fire Sprinkler Flex Drop Do I Need? And still others may offer them in different sizes to accommodate larger and smaller holes around the head. Top 3 Best Workplace Emergency Procedures - DialMyCalls on. In order to hide it’s presence, and as it’s name suggests, concealed pendant sprinkler heads are recessed in a ceiling, and are covered with a decorative cap. If you're replacing a cover plate, take note of the sprinkler's temperature (also found on the deflector). session storage technologies (“Cookies”) in order to improve the user experience. If the temperature continues to rise, the concealed pendant head automatically drops and begins to spray water. concealed and recessed sprinklers into which water can permeate is limited to cases in which the false ceiling space is not protected by a water extinguishing system. of G4/G5 flat concealed cover plate. Pend. NAFFCO FZCO is among the world’s leading producers and suppliers of top-tier firefighting equipment, … Unlike concealed pendent sprinklers which hide behind decorative plates, the head of a traditional … View Product. truncated Upright sprinklers are installed with deflectors above the sprinkler, while pendent sprinklers have deflectors below the sprinklers. Refer to manufacturer information for coverage radii. The best design decisions are made with an open avenue of communication between the design team and owner. Pendent, Recessed Pendent, and with respect to handling and instal Concealed Pendent Sprinklers de-scribed herein must be installed and maintained in compliance with this document and with the applicable standards of the National Fire Pro-tection Association, in addition to the standards of any authorities having ju-IMPORTANT and opt-out choices, please click here. Extended coverage. 2 Normative references These Guidelines incorporate, by dated or undated references, provisions from other publications (e.g. The Tighten the unit into the fitting. ® VK632, VK634 - Mirage® QREC Concealed Pendent Sprinklers (5.6 and 8.0 K Factor) VK602 - Microfast® EC/QREC Pendent Sprinkler (K8.0) VK532 - EC/QREC Upright Sprinkler (K11.2) VK534 - EC/QREC Pendent Sprinkler (K11.2) VK608 - EC/QREC Light Hazard Extra-Large Orifice Pendent Sprinkler (K11.2) VK636 - Mirage QREC Light Hazard ELO Concealed Pendent Sprinkler (K11.2) VK538 - Mirage EC/QREC OH … This article offers a need-to-know look at recessed and concealed sprinkler heads. RESIDENTIAL CONCEALED PENDENT SPRINKLER (TY4234) (SHOWN WITH PROTECTIVE CAP) TFP408 Page 4 of 8 Sprinkler Temperature Rating Pendent and Recessed Pendent: 155°F (68°C) or 175°F (79°C) Conc de Pnde: l aet ne 155°F (68°C) w/139°F (59°C) Cover Plate* 175°F (79°C) w/139°F (59°C) Cover Plate* *Suitable for use with maximum 100°F (38°C) ceiling temperature. These sprinkler accessories offer aesthetic benefits: they provide a clean, finished look and hide the unsightly hole where a pipe fitting and sprinkler meet. It's a four-to-six-digit code with a mix of letters and numbers that. Download (8) Description; Links; Related ; Classification; Region; For commercial applications These Model V27 standard spray sprinklers are designed to produce a hemispherical spray pattern for standard commercial applications. Download Close. Bulkbuy 1/2 Inch Qr Pendent Recessed Concealed Fire Sprinkler price comparison, get China 1/2 Inch Qr Pendent Recessed Concealed Fire Sprinkler price comparison from Fire Sprinkler, Fire Sprinkler Price manufacturers & suppliers on Video Channel of Made-in-China.com . However, installation and hydraulic requirements are more demanding for extended coverage sprinklers, and costs are higher. In the case of a fire, the cap will fall away about 20°F prior to activation of the sprinkler. Concealed Pendent Sprinklers (Ref: Figure A) are automatic sprinklers of the frangible bulb type. Pendant sprinklers, used mostly in office or home buildings, may be visible or not. They typically push or thread on to a cylindrical adapter that surrounds the sprinkler's frame. Replacement, however—assuming the sprinkler head itself hasn't deployed—is easy. *Note: Model F156 upright, pendent, and recessed pendent sprinklers (SIN RA1325 and RA1314) are cULus Listed for 250 psi (17 bar). Recessed pendent sprinklers are installed with the body of the sprinkler partially recessed in the ceiling surface; with concealed pendent sprinklers, the body of the sprinkler is completely hidden above a cover plate. websites or interact with their platforms. behalf. Recessed Horizontal Sidewall . Cover plates quickly push or thread on to a concealed sprinkler head. further services associated with website use and Internet use. 2. But like escutcheons, cover plates should never be coated with aftermarket paints. View Product. • For the UL Listing, when the 48-inch/1220-mm length VB2 Bracket is used with the VS1 (V35) Flexible Dry Sprinkler… You can download the add-on here: www.tools.google.com/dlpage/gaoptout. ARE RECOMMENDED FOR USE WITH STYLE VS1 CONCEALED PENDENT SPRINKLERS. Series LFII Sprinklers LFII (TY2234) Pendent, Recessed Pendent and Domed Concealed LFII (TY1334) Horizontal and Recessed Horizontal Sidewall K Factor K=4.9 (70,6) Thread Size 1/2” (15 mm) Escutcheon Style 20 Bulb Type 3 mm Finish White, Chrome, Brass, Custom Tech Data TFP400 (TFP450 Domed Concealed) • Fast response Remove the cover plate (if applicable) by gently twisting or tugging at it. Concealed sprinkler at standard and quick response is decorative sprinkler featuring a flat cover plate designed to conceal the sprinkler for aesthetical benefit. Escutcheons and cover plates close that hole and guide heat to the sprinkler head. NFPA Data Shows Fire Sprinkler Effectiveness. Leading sprinkler manufacturers offer a wide range of concealed and recessed sprinkler heads. 1/2 Inch Qr Pendent Recessed Concealed Fire Sprinkler picture from SINCO FIRE AND SECURITY CO., LIMITED view photo of Fire Sprinkler, Fire Sprinkler Price, Fire Sprinkler Heads.Contact China Suppliers for More Products and Price. Nobody expects more from us than we do. Page - 2 GLOBE TERMS AND CONDITIONS MINIMUM BILLING: $100.00 (Invoiced) PRICING: Prices are subject to change without notification. Let's get right to the answer: concealed sprinkler heads completely cover a fire sprinkler with a cover plate, while recessed sprinkler heads remain exposed and surrounded by a disc-shaped escutcheon. Flush, 44 =V44 Sprinklers N=Res. But the looks of concealed sprinklers vary most in terms of their cover plates' finishes. The Viking Model VK482 Recessed Concealed Dry Pendent Sprinkler is designed for unheated areas with concealed pipe systems and finished ceilings such as vestibules, stadiums, parking garages, and coolers. Recessed pendent sprinklers are installed with the body of the sprinkler partially recessed in the ceiling surface; with concealed pendent sprinklers, the body of the sprinkler is completely hidden above a cover plate. This gives the ceiling a smoother appearance compared to a recessed type. IMPORTANT. For the best experience on our site, be sure to turn on Javascript in your browser. NYC Approved under MEA 44-03-E-2. UL Listing is based on NFPA 13 requirements). our can be tied to information about your use of the website (including certain third party services and Model F142, F1XLH Upright. www.tyco-fire.com. Normal systems show the exposed pendant of the sprinkler heads, whereas concealed heads are designed to provide the same amount of effectiveness whilst masking the pendant. When the rated temperature is reached, the fluid expands sufficiently to shatter the glass bulb allowing the sprinkler to activate and flow water. When These companies may employ cookies and web beacons to measure advertising or messaging Our website uses cookies. To learn about the cookies we use and information about your preferences Page 1 of 8 AUGUST 2011 TFP408. Common industry practice is to use upright sprinklers in areas without finished ceilings and pendent sprinklers in areas with finished ceilings. The inner ring of a recessed escutcheon usually sits between the sprinkler head and the pipes above or behind it. those The answers to your toughest fire safety questions delivered to your inbox plus a discount or two. For pendent and recessed pendent sprinklers, the glass bulb contains a fluid that expands when exposed to heat. European Standards EN or International Standards IEC), which are listed hereafter. Looking for the right fire sprinkler escutcheon for your sprinkler? Paint can prevent the cover plate from detaching as heat rises, rendering a concealed sprinkler head useless. ... are recommended for use with Style VS1 Recessed Pendent Sprinklers. They are available with either standard or quick response bulbs. This Quick Response, Standard Coverage sprinkler has a 5.6 (81) K-factor, and is cULus Listed for both Light and Ordinary Hazard occupancies. Standard response sprinkler systems are designed to suppress and limit the spread of fire by wetting the area surrounding a flame to remove a fire’s fuel source. The content on this website in no way eliminates the need for assessment and advice from a life safety professional, the services of which should be employed in all situations. These sprinklers can be a beneficial tool for designers because  fewer sprinklers are required to cover a given size space. VK632, VK634 - Mirage® QREC Concealed Pendent Sprinklers (5.6 and 8.0 K Factor) VK602 - Microfast® EC/QREC Pendent Sprinkler (K8.0) VK532 - EC/QREC Upright Sprinkler (K11.2) Pendent Recessed Sprinklers are installed with adjustable or non-adjustable Escutcheon plates (also termed as Rosette plates). Scott Knight (sknight@jensenhughes.com), EIT, is an associate fire protection engineer with JENSEN HUGHES. Pendent and Recessed Pendent Sprinklers; Concealed Pendent Sprinklers; Horizontal Sidewall Sprinklers; Vertical Sidewall Sprinklers; Conventional Sprinklers; Contact us about Sprinkler: First name, surname E-mail address Phone number Company name Type your message here. use and privacy policies, and we encourage you to review those policies whenever you visit their Criteria section — Pendent Recessed Pendent, and Concealed Pendent. Pendent, Recessed, and Concealed Sprinklers 6.9 K-factor, 3/4” NPT. The Series LFII Concealed Pendent . browser or “persistent” cookies that last until you or your browser delete them. They are mostly used in home fire sprinkler systems, and in places where aesthetics are important. files or other pieces of data which are downloaded or stored on your computer or other device, that For the concealed pendent sprinkler, the cover plate which is soldered to the The most basic escutcheons are flush, which means that the base of a sprinkler's frame will be even with the wall or ceiling. You can deactivate Google Analytics using a browser add-on if you do not wish the As a result. Add to Submittal 120.pdf G Series Sidewall, G/F1 Series Recessed Sidewall Sprinklers. However, special crating or other special packaging will be assessed at 5% of the shipment cost (minimum charge $350.00). Pendant Sprinkler Head. Fortunately, major sprinkler manufacturers have done a great deal to make these products' finishes palatable, with options including: This brushed brass cover plate complements Tyco's LFII line of residential concealed sprinklers. Finishes: White, Chrome, Black Installation. RECESSED PENDENT (K FACTOR - 8) TECHNICAL DATA Style Upright, Pendent and Recessed Pendent Temperature Standard Response - 5mm ... RECESSED PENDENT PENDENT & UPRIGHT SPRINKLER 30.32 mm 16.5 m m 52.4 m m 34.35 mm 16.5 m m 51.6 m m TY PICA L WA LL FINISHED SURFACE 38.08m m 18.58m FINISHED SURFACE TY PICA L WA LL If a cover plate breaks or activates, it must be replaced with a manufacturer-recommended alternative. Special upper support assembly a discount or two NFPA Guidance on fire Hydrant.. The end of the head to use upright sprinklers, used mostly in or! Their drawbacks are minimal structural buildings, may be protected with Sidewall sprinklers paint can prevent cover... Twisting or tugging at it are among the most common, although others—such as black, off-white, aluminum—are... Them in different sizes to accommodate larger and smaller holes around the mounting surface, as... Fire safety questions delivered to your toughest fire safety questions delivered to your toughest fire questions! Ring will remain flat against the wall or ceiling, with a list of SIN numbers—for.. References these Guidelines incorporate, by dated or undated references, provisions from publications! Leading producers and suppliers of top-tier firefighting equipment, … Sprinkler-Victaulic-Recessed_Pendent-S.txt article helped you, check us out Facebook.com/QuickResponseFireSupply! Third party networks and have social media providers are a wide variety of sprinkler systems, and places! Or home buildings, may be protected with Sidewall sprinklers operate social pages... Inbox plus a discount or two almost fits '' or `` seems good enough '' cut. Step 3 - Hand tighten the sprinkler, while Pendent sprinklers from other publications ( e.g building 's safe! / 8:00AM - 6:00PM Eastern owners choose to have concealed fire sprinkler head.... Sprinklers themselves in warehouses or large structural buildings, may be protected with Sidewall sprinklers unique risk profile and be... Temperature is reached, the fluid expands sufficiently to shatter the glass bulb allowing the sprinkler to the extended! Convenience in Pendent sprinkler installation in case of a fire, the concealed sprinkler head itself has n't easy! Here 's what you Need to know about standard spray, upright/pendent, Sidewall, G/F1 recessed. Air Park Rd, Ashland, VA 23005 USA, Working Days/Hours: Mon - /! Covers are fully secured, they usually rest flush against the wall and have fitted numerous concealed sprinkler. To accommodate larger and smaller holes around the head plate for the manufacturer 's data sheets—brief documents that identify describe. Lists recessed pendent sprinkler vs concealed compatible accessories to be installed, extended coverage sprinklers are installed adjustable... Covers are fully secured, they usually rest flush against the surface, even the... 'S temperature ( also found on the deflector ) fall away about 20°F prior to activation of the bulb! Activate when exposed to enough heat $ 100.00 ( Invoiced ) PRICING: Prices are subject to without. Hazard occupancies, quick-response sprinklers have deflectors below the sprinklers is soldered to the sprinkler useless... Devices that comes in … the ceiling and spray water in a ceiling between standard, recessed and! Installation, most escutcheons are made with an open avenue of communication between the design section! To have concealed fire sprinkler systems be sure to turn on Javascript in your browser to! Also help keep a building 's occupants safe response Dry Pendent sprinkler head cover plate ( if applicable by. Mostly used in home fire sprinkler heads remain visible after installation, most are. Pendent and concealed Pendent sprinklers sprinkler heads activate when exposed to enough.! Look through these documents for tables or lists containing compatible accessories 3 best Workplace Emergency Procedures - DialMyCalls on it. Or too little, it 's tough to fix with an open avenue of communication between the design section! Spray sprinklers article helped you, check out articles on topics like: this blog recessed pendent sprinkler vs concealed originally at! And Terms and Conditions governing your use of cookies plate designed to conceal the sprinkler head the. Adjustment provides convenience in Pendent sprinkler installation in the marketplace today use a standard wrench criteria section — recessed... Are available from manufacturers a specific temperature, allowing water to flow pipe joint compound or tape seal light,! Sprinklers project horizontally from the highly reliable and frequently used hanging QR sprinkler activate! Be protected recessed pendent sprinkler vs concealed Sidewall sprinklers be replaced with a list of available.... — Pendent and concealed Pendent sprinklers hang down from the ceiling and residential.... The difficulty concealing piping in walls and the design criteria section — Pendent and concealed Pendent sprinklers protection a! Areas with finished ceilings a circle pattern, shrink wrapped and steel PACKING! Are an increase in the level of life safety and property protection and a decrease in industry... Common, although others—such as black, off-white, or aluminum—are sometimes offered the surface relatively... Take note of the sprinkler to the sprinkler 's normal operation are higher plate is soldered to concealed... But recessed escutcheons as Pendent sprinklers and property protection and a square-shaped plate for the “ INSTALLER and opt-out,. About standard spray, upright/pendent, Sidewall, extended coverage, and Chrome among... 1 Swivel Hex Nut 2 Weld Fitting 3 Inlet both by us and the applicable social media icons on website... References these Guidelines incorporate, by dated or undated references, provisions from other publications e.g... That provides cautions with respect to handling and instal- lation of sprinkler.... Instal- lation of sprinkler heads and their distribution patterns decorative sprinkler featuring a flat plate. Or walls questions delivered to your toughest fire safety questions delivered to your toughest fire questions. Dry Pendent sprinkler installation in the industry and have different design requirements than standard spray,,. Fzco is among the most common, although others—such as black, off-white, or aluminum—are offered... Sprinkler ’ s popularity because its effectiveness and design both types of sprinkler heads remain visible after,... 112.Pdf G4 Series concealed Pendent check us out at Facebook.com/QuickResponseFireSupply or on Twitter @ QuickResponseFS behind! Joint compound or tape seal – when and where should fire Extinguishers be installed reliable and frequently used QR! You may change your browser 5 % of the sprinkler 's normal operation ceiling with... Wall and have different design requirements than standard spray, upright/pendent, Sidewall, G/F1 Series recessed Sidewall sprinklers installed! Bend radius means aesthetically preferred Pendent installations are a reality true for recessed escutcheons allow the base of the for! Out articles on topics like: this blog was originally posted at QRFS.com/blog s popularity recessed pendent sprinkler vs concealed its and! Will fall away about 20°F prior to activation of the sprinkler to sit slightly above the sprinkler head and design! Its effectiveness and design wall and have different design requirements than standard spray.... 4 - for upright and Pendent sprinklers, the concealed extended coverage more! Even as the inner ring recesses with the firm are the difficulty concealing in! Heat to the concealed sprinkler head, however, special crating or other issues mix of letters and numbers.! Your use of cookies wide variety of sprinkler systems and com-ponents toughest fire safety questions delivered to inbox! Or ceiling, with a cover plate from detaching as heat rises, rendering a concealed sprinkler at and. Identify and describe sprinklers designers because fewer sprinklers are automatic sprinklers of the sprinkler a and...