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), to protect high-pile goods warehouse has a special advantage, without having to re-rack sprinklers installed. Common materials SFR-17 pendent sprinklers are mainly used to protect the majority of film packaging or no packaging film, fm certified gas fire products, including non-foamed plastics carton packaging and other goods, goods maximum stack height of 10.7m, roof maximum height of 12.2m. Protection carton packaging foam plastic products, goods maximum height of 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, solder joints fuse, as long as two separate links, start sprinklers watering. TY-B Series K = 80 quick response pendent sprinklers clean place special nozzle TY3201 type fast response, standard coverage pendent sprinklers, Heilongjiang fm certified gas fire, a small frame 3mm glass bulbs, Chengdu fm certified gas extinguishing product, designed for Light risk, medium risk, such as banks, hotels, shopping malls and other places. Unique splash plate diameter of only 25.7mm, non-ferrous nozzle suitable for clean room. Hunan fm certified gas extinguishing product, Yunnan fm certified gas fire, a mechanical and electrical Anyuan Anyuan by the Hubei Chong Electrical Equipment Co., Ltd. to provide. Hubei Chong Anyuan Electrical Equipment Co., Ltd. (www.hbcay119.com) (www.hbcay119.com) strong, credible, in Wuhan, Hubei fire equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead electromechanical create Anyuan into the brilliant and you work for a better future!