View Full Details. 5.0 out of 5 stars 3. All Mirage sprinklers feature a heat-sensitive glass bulb, as well as a heat-sensitive cover plate assembly. This heat-sensitive plate detaches at temperatures roughly 20 degrees lower than the fire sprinkler head, allowing the concealed sprinkler's deflector to drop and the head to activate. These sprinkler heads have an increased radius of approximately 10 ft and can be spaces about 20 ft apart. These requirements are based on hazard level as well as pump flow calculations and may need to be adjusted based on any obstructions that may be present in the area of the sprinkler head. Arrives before Christmas Only 5 left in stock - order soon. A single fire sprinkler can cover an impressively large area, with modern fire codes allowing a single head to protect more than 200 square feet in some environments. Viking Mirage® Quick Response Extended Coverage Concealed Pendent Sprinkler VK632 and VK634 are thermosensitive glass-bulb spray sprinkler designed for installation on concealed pipe systems where the appearance of a smooth ceiling is desired. Viking Cleanroom Cover Assemblies are low-profile covers intended for use in cleanroom environments with Viking Mirage® Quick Response Concealed Pendent Sprinkler VK462 and MRI Sprinkler VK462. K5.6 Commercial Flush Pendent Sprinkler, LPCB, CE. Viking Cover Plates may also be custom ordered with any color by any paint manufacturer. This model sprinkler includes a cover plate assembly that conceals the sprinkler operating components above the ceiling. RD102 Commercial Flush Pendent Sprinkler. LISTED Style Concealed Sprinkler Temperature Standard Response with 5mm Response glass bulb, Quick Response with 3mm glass bulb Coverage Standard Coverage K-Factor 5.6 US (80 metric) Nominal ½” BSPT (NPT Optional) Thread Size Max. When concealed sprinkler heads are exposed to heat from a fire, the cover plate, which is normally soldered to the support cup at three points, falls away to expose the sprinkler assembly. Concealed models install in walls or ceilings and fully cover a pendent or sidewall sprinkler head using a concealed fire sprinkler cover plate. Viking Cleanroom Cover Assemblies are low-profile covers intended for use in cleanroom environments with Viking Mirage® Quick Response Concealed Pendent Sprinkler VK462 and MRI Sprinkler VK462. There are two main criteria for determining the location of sprinkler heads: When properly installed, most sprinkler heads will have an 8’ coverage radius. 99 ($6.80/Count) Get it as soon as Thu, Dec 24. Viking sprinklers are available in various finishes for frame-style sprinklers and concealed sprinkler cover plates. Sprinkler design incorporates state-of-the-art heat responsive frangible glass bulb design (standard or quick response) for prompt precise operation. Concealed Sprinkler Heads . The NFPA lays out specific spacing requirements for sprinkler heads. Placing sprinklers too close to walls, to each other, or to obstacles can make a fire much more likely to spread. Often, sprinklers connect to a network of inflexible pipes and fittings. Reliable RFC concealed sprinklers can be quickly installed with the protective cap in place – Click Here to see more. The Model RD107 Commercial Flat Concealed Sprinklers are automatic sprinklers of the compressed fusible solder type. MAXIMUM COVERAGE Standard spray coverage is up to: Light Hazard = 225 square feet(20.9 sq.m); Ordinary Hazard = 130 square feet(12.1 sq.m) per NFPA 13. The Model RFIII ECLH Concealed HSW Sprinkler is only listed and approved with the LFII/RFIII Concealed Cover Plates having a factory … But, aesthetically the fire sprinkler heads and concealed escutcheons (cover plates) are sometimes not the most beautiful things to look at. When there is fire detected, the operating point of the cover plate will soon drop under the level of the ceiling. EC/QREC Upright Sprinkler (K11.2) Part Number Description MX Number; 61335: Ext Cov 11.2K QR ECOH Upt : MX8532 : EC/QREC Ordinary Hazard Upright Sprinkler (K14.0) Part Number Description MX Number; 61343: Ext Cov 14.0K QR ECOH Upt : MX8570 : EC/QREC Pendent Sprinkler (K8.0) Part Number Description MX Number; 61346: Ext Cov 8.0K QR Pendent : MX8602 : … K5.6 Commercial Flat Concealed Sprinkler Pendent, LPCB, CE. Sprinkler heads must be unobstructed to provide maximum flow to the areas that need it. And the most important aspect of fire sprinkler installation is making sure your sprinkler heads are located in the proper places to provide the best coverage. RD101 Commercial Flush Pendent Sprinkler. MODEL RFIII ECLH CONCEALED HSW SPRINKLER OPERTATED CONDITION. Extended coverage sprinklers are mainly of the quick response variety. RD107 Commercial Flat Concealed Pendent Sprinkler . The sprinkler heads that are not designed to retract into the earth when not in use can be thought of as having a “raised” elevation. View Full Details. Internally threaded closure with 1/2" (12,7 mm) of adjustment. Sprinkler Head Location and Coverage There are two main criteria for determining the location of sprinkler heads: Because fire sprinklers are heat activated, sprinkler heads must be located high up on or near the ceiling. They are available in pendent, upright, horizontal Concealed Sprinkler Head Installation First of all, a concealed fire sprinkler in residential is a fast response, two stage devices that comes in a small size of a down light. The units’ plates cover usually is white. The small Cover Plate is flat with a low profile that blends in with the ceiling for an aesthetically pleasing appearance. 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. A Label located on the Cover Plate Assembly indicates the nominal temperature of the sprinkler and the nominal diameter of the Glass Bulb. Viking Cover Plates are low-profile covers used with Viking Concealed Pendent Sprinklers. The silicone cover gasket is pre-assembled with the concealed cover for an acceptable sprinkler seal for use in a cleanroom or clean zone. Extended Coverage; Residential; Storage; Special; Dry Sprinklers; Nozzles and Open Sprinklers; Sprinkler Accessories; Application Chart; Valves & Systems Toggle Sub Menu. The frame of the sprinkler hides the deflector, gasket, etc., which is in turn concealed above the ceiling by the cover plate assembly. response (3mm glass bulb) with standard coverage. Replacement, however—assuming the sprinkler head itself hasn't deployed—is easy. Viking’s Mirage concealed pendent fire sprinklers, when paired with cosmetic heat-sensitive cover plates, let you maintain the appearance of a smooth ceiling. This is one of many determining factors in how the sprinkler heads must be spaced. Concealed, recessed, or flush-mounted sprinkler heads may be listed for shorter distances. VK462, VK464 - Mirage® QR Concealed Pendent MRI Sprinklers (NON-FERROUS) VK478 - Quick Response Flush Pendent Sprinkler (K5.6) VK402, VK413 - Horizon QR Flush Pendent Sprinklers (K5.6) Offering design flexibility in working with available water supplies, installing few sprinklers and providing increased spacing options. These are decorative and standard response. Pendant heads would normally be used when there is not sufficient space above the ceiling of behind the wall to fit a concealed sprinkler head. The glass bulb operating element and special deflector characteristics meet Reliable extended coverage sprinklers are designed to protect larger areas than specified by installation rules for standard spray sprinklers. It is common for people to want to paint their fire sprinklers or cover plates to blend into their ceilings. The cover plates of these units are normally coloured white. If you need to install a fire sprinkler system in Houston, call Kauffman Co. today! The concealed pendent sprinklers all produce a hemispherical water distribution pattern below the deflector. Copyright © Viking Group Inc. (1995-2020) All Rights Reserved. Sprinkler Identification Number Directory. Choose a product category below or use the search box above to find a specific product. FREE Shipping by Amazon. Extended Coverage Ordinary Hazard Horizontal Sidewall Sprinklers, Standard Response, K-factor=11.2 Model ELOC Extra Large Orifice Concealed Pendent Sprinklers Extended Coverage, Quick and Standard Response, K-factor=11.2 Series RFII RFII Concealed Pendent Sprinklers Extended Coverage, Quick Response, K-factor=5.6 Series RFII-MRI Fall can be a great time of year in the Houston area. WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov. But a painted cover plate or fire sprinkler head would make your system out of compliance. Standard finishes for the Cover Plate are satin chrome plated and painted white. 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. A residential concealed fire sprinkler head is a ‘fast response’, two stage devise, the size of a down light. However, a few of the models can be used in the standard response capacity. TECHNICAL SPECIFICATION RATINGS SPRINKLER HEAD Concealed Sprinkler Sprinkler Identification Number Standard SD1050 (bulb 5mm), Quick Response SD1055 (bulb 3mm) Style Concealed Sprinkler The cover assembly is installed flush with the ceiling to provide a … The silicone cover gasket is pre-assembled with the concealed cover for an acceptable sprinkler seal for use in a cleanroom or clean zone. Extended Coverage Sprinklers. If your building needs more protection than you can get with a standard coverage fire sprinkler, or if heads cannot be installed to meet normal spacing requirements, you may need to install extended coverage sprinkler heads. But there's more to sprinkler placement than square footage. The covers are installed flush with the ceiling to provide a smooth appearance, and are available in several standard decorative finishes to meet design requirements. Operating … Separable, two-piece design of the mounting cup and cover plate allows installation of the sprinklers and pressure testing of the fire protection system prior to installation of a suspended ceiling or application of the finish coating to a fixed ceiling. Mirage sprinklers can be purchased with standard response or quick response. Because fire sprinklers are heat activated, sprinkler heads must be located high up on or near the ceiling. At Kauffman Co., we believe that an intelligently designed sprinkler system is the single most important thing you can have in your building to keep it safe from fires at all times. The cover assembly is installed flush with the ceiling to provide a smooth appearance, and is available in several standard decorative finishes to meet design requirements. The cover plate has a flat profile, and its diameter is extremely small at 60mm diameter. What is a concealed sprinkler head? Model F1FR Quick Response Extended Coverage Sprinklers: Model G5-56FR Fusible Quick Response Concealed Sprinkler: Model F1FR QREC CCP Concealed Sprinkler: Model H Early Suppression Fast Response Sprinkler : Tyco Sprinklers: TY-B Upright / Pendent Sprinklers (Standard Response & Std. Cover plates quickly push or thread on to a concealed sprinkler head. Reliable extended coverage sprinklers are approved to protect light, ordinary, and extra hazard occupancies, and are available … TFP270 Page 3 of 6 Technical Physical Characteristics Data Approvals UL and C-UL Listed Note: The listings apply only to the service conditions indicated in the Design Criteria section. Most of the heat of summer is gone,…, A fire at a commercial property can create devastating losses for the business owners, as well as uncertainty for employees…, For more information, contact us online or call us now at, install a fire sprinkler system in Houston, 90-130 sq ft per head (based on obstructions and flow calculationss). K5.6 Commercial Flat Concealed Sprinkler Pendent, cULus Listed, FM Approved. For example, a head that you attach to your hose may protrude off of the ground anywhere from a few inches to a foot or more. Sprinkler heads must be unobstructed to provide maximum flow to the areas that need it. $33.99 $ 33. At Kauffman Co., our fire sprinkler design engineers will take your specific building factors into consideration to install a fire protection system that will keep you safe at all times. Working 175 PSI (12 Bar) Pressure Factory 500 PSI (35 Bar) Hydrostatic Test Pressure Min. This means they cannot be blocked by beams, trusses, soffits, or any other elements of your building’s construction. The exact size depends on the type of sprinkler head that you buy. Happy Tree (5 Pack) White Fire Sprinkler Head Guard Cover for Both 1/2" & 3/4" Fire Head for Protecting Flush Mount & Side Wall & Pendent Head Semi - Recessed Sprinkler Head Cage. cULus Listed; Flat cover plate concealed pendent with K7.6 (109 metric) ¾” threads, ¾” (19mm) cover plate adjustment; 165°F (74°C) or 212°F (100°C) temperature rating Globe extended coverage sprinklers are utilized for the protection of areas larger than those stated in standard installation rules and for specific light, and ordinary occupancies. View Full Details. They're easy to connect, but they'll need to be replaced if a fire (or any excessive heat) causes them to detach. Other sprinkler head spacing requirements include: * Most sprinkler heads will be installed 1″ from the ceiling. RFC76 Residential Sprinkler. 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