The sprinkler head includes an orifice body that is mounted above the ceiling of the building and is connected to the water line. … The Model G5-56 Dry is FM Approved as a Standard Re-sponse Concealed Dry Pendent sprinkler intended for use in accordance with FM Loss Prevention Data Sheet 2.0. The ceiling plate is soldered to the sprinkler's special upper support assembly in three places. wet sprinkler systems or dry sprinkler systems. View Full Details Concealed Sprinkler Head Owing to our sophisticated and highly facilitated manufacturing department, our firm is engaged in developing a wide array of Concealed Sprinkler Head . Tyco Concealed Pendent Sprinkler TY3539 P000103 This type of sprinkler is typically used to provide a sprinkler drop from an unheated attic into an area where aes- thetics is a concern, such as nursing homes, restaurants, and schools. When there is fire detected, the operating point of the cover plate will soon drop under the level of the ceiling. If a ... Globe Fire Sprinkler Corporation liability exceed an amount equal to the sales price. A wide variety of concealed pendent sprinkler options are available to you, There are 631 suppliers who sells concealed pendent sprinkler on Alibaba.com, mainly located in Asia. About 94% of these are Firefighting Equipment, 2% are Other Firefighting Supplies. They are connected to wet sprinkler piping in a heated area, and extend through a ceiling or wall into the unheated space . The frame of the sprinkler hides the deflector, gasket, etc., which is in turn concealed above the ceiling by the cover plate assembly. Concealed models install in walls or ceilings and fully cover a pendent or sidewall sprinkler head using a concealed fire sprinkler cover plate. The cover plate has a flat profile, and its diameter is extremely small at 60mm diameter. Concealed Pendent Sprinklers Flat Plate Wet Pipe and Dry Pipe Systems, K-factor=4.9 Features: Cover plate conceals sprinkler components above the ceiling; Two temperature ratings available: Ordinary temperature: 160°F (71°C) Sprinkler/139°F (59°C) Cover Plate; Shutgun’s water protection kit sits perfectly inside your fire extinguisher box and let’s you stay dry while you shut off the water source safety and quickly. To ensure efficiency of these offered sprinklers, we check these products sternly before final dispatch. Includes: Shutgun, raincoat with hood, sleeve Model F3QR56 Dry Pendent and Sidewall sprinklers are available with a variety of escutcheon options as illustrated in Figs. Evidenced in research and development in the area of dry pipe sprinkler systems, it is clear Victaulic is committed to increased safety, convenience and design flexibility. Concealed Dry Pendent sprinkler intended for use in accor-dance with NFPA 13. Extended Coverage Protect standardized MRI rooms with up to 5 fewer sprinklers than with standard coverage sprinklers. 1; 2; 3; The reliable concealed sprinkler uses a proven quick response fusible element in a standard style sprinkler frame with a drop-down deflector. The top countries of supplier is China, from which the percentage of concealed pendent sprinkler … A mechanism Non-Magnetic Tested up to 7 Tesla, more than twice the magnetic strength of standard MRI apparatus. Senju Sprinkler. HF-RES 4.2K (SS4423) Residential Flush Horizontal Sidewall Sprinkler. The body has an outlet which is normally enclosed by a valve cap, and the cap is held in the closed position by a latch assembly which includes a latch bar. 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. US7314094B2 US11/131,080 US13108005A US7314094B2 US 7314094 B2 US7314094 B2 US 7314094B2 US 13108005 A US13108005 A US 13108005A US 7314094 B2 US7314094 B2 US 7314094B2 Authority US United States Prior art keywords spring cylindrical component barrel flange Prior art date 2005-05-17 Legal status (The legal status is an assumption and is not a legal conclusion. Alibaba.com offers 1,117 concealed fire sprinkler products. A residential concealed fire sprinkler head is a ‘fast response’, two stage devise, the size of a down light. 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. They are used in suspended ceilings where pipings is concealed. At this point the deflector supported by the arms drops down to its operating position. A wide variety of concealed fire sprinkler options are available to you, such as type, application, and certification. Concealed Sprinkler Heads. Concealed sprinkler at standard and quick response is decorative sprinkler featuring a flat cover plate designed to conceal the sprinkler for aesthetical benefit. The TYCO ® RFII-MRI 5.6K concealed pendent sprinkler is a non-magnetic sprinkler ideal for MRI room applications. Used in places such as residences, hotels, hospitals, dormitories, shopping mall. Escutcheon adjustment provides + ¼” (+6mm) to -1¼” (-32mm) “A” dimension adjustment range. 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. Victaulic FireLock™ Style V3606 V3606 12 Chrome Plated 286 Quick Response DRY Pendent Sprinkler Head SLV Skirt Victaulic FireLock™ Style V3606 V3606 14-1/2 White V36 200 Quick Response Sprinkler Head DRY 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. Note:Thesprinklercanprotrudes¼”whenescutcheon is in nominal position. wet sprinkler systems or dry sprinkler systems. for installation on wet-pipe, dry-pipe, or preaction sprinkler systems in accordance with NFPA 13, FM Property Loss Prevention Data Sheets, and other applicable installation standards. Concealed Sprinkler in ceilings which have positive pressure in the space above. K80 (K5.6) CUP Conventional Quick Response Fire Sprinkler, 15mm (½”), LPCB, VdS, CE. These sprinkler heads are typically located above the ceiling and concealed from view by the ceiling plate. Concealed models install in walls or ceilings and fully cover a pendent or sidewall sprinkler head using a concealed fire sprinkler cover plate. Model RFC49 Concealed Sprinkler; Life Safety XL QR Commercial Sprinkler; Reliable F1FR56 Quick Response Commercial Sprinklers; Reliable F3 Standard Response Dry Pendent Sprinkler; Reliable F3QR Dry Pendent Sprinkler; 15mm Reliable Model G5-56 Concealed Sprinklers; RFS42 Residential Concealed Horizontal Sidewall Sprinklers The Model G5-56 Dry sprinkler is cULus Listed for use in Light and Ordinary Hazard occupancies. Nowadays dry pipe fire sprinkler systems come in all shapes and sizes, but the main function is still avoiding pipe freeze-ups and system impairments while providing uncompromising fire protection. The push-on/thread-on, thread-off design of the concealed cover plate assembly allows easy installation of the cover plate. Dry Powder System. The cover plates of these units are normally coloured white. 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