ESFR-17 K17 (English) early suppression fast response pendent sprinklers ESFR-17 pendent sprinklers (see Figure 1) is the early suppression fast response sprinklers (K = 242), fm certification fire sprinklers, to protect high stack warehouse goods It has a special advantage, and do not need to be installed within a rack sprinklers. Common materials SFR-17 pendent sprinklers are mainly used to protect the majority of film packaging or no packaging film, fm certification fire sprinklers, including cartons of non-foamed plastics and other goods, goods maximum stack height of 10.7m, house panel maximum height of 12.2m. Protection carton packaging foam plastic products, Tianjin fm certified fire sprinklers, goods maximum height 7.6m, maximum roof height 9.1m. It may also be protected by a cylindrical packaging paper products and rubber tire storage warehouse, the largest goods height, roof height and hydraulic calculation parameters refer Hansuo information. ESFR-17 Pendent sprinklers must follow the product information, NFPA standards and FM requirements for installation and maintenance. Improper installation and maintenance will reduce the fire sprinkler performance or even damage the nozzle. Action: fusible connection assembly consists of two equal length connecting member connected via a thin solder layer. When it reaches operating temperature, fm certification fire sprinklers price, joints fuse, as long as two separate links, start sprinklers watering. TY-B Series pendent sprinklers intermediate layer, can be TY-B Series pendent sprinklers and S2 type retaining plate combination. Action: thermal expansion of liquid inside the glass bulb. When reaching the nominal operating temperature, the expansion of the liquid glass bubbles burst, the sprinkler nozzle action. Tianjin fm certified fire sprinklers | Year Anyuan Electromechanical | fm certified fire sprinklers by the Hubei Chong Anyuan Electrical Equipment Co., Ltd. to provide. Hubei Chong Anyuan Electrical Equipment Co., Ltd. (www.hbcay119.com) (www.hbcay119.com) is a leader in Wuhan, fire protection equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, the maximum Limits to meet customer needs. Anyuan electromechanical leadership in creating the staff warmly welcome all inquiries negotiations to create create a better future for electromechanical Anyuan.