EC-HSW series, 3mm glass bulb sprinklers can provide rapid response thermosensitive expand coverage fast response (QREC) sprayed on the table listed in Table B or C in a variety of large coverage. Embedded EC-HSW series of large levels of coverage sidewall sprinkler installation of either a two-piece, labeled 40 (3/4 "NPT DN20) embedded decorative plate, Liaoning FM certification spray products, embedded decorative plate Embed modulation is 12.7mm. adjusting the amount of embedded decorative plate can be reduced by cutting precision short tube connection nozzle. ESFR-17 K17 (English) early suppression fast response upright sprinklers ESFR-17 Upright Sprinklers (see Figure 1 ) is an early suppression fast response sprinklers (K = 242), Hunan FM certification spray products, the protection of high-pile goods warehouse has a special advantage, and do not need to be installed within a rack sprinklers. Hubei Chong Mechanical and Electrical Equipment Co., Ltd. Anyuan The company is engaged in agents, sales of Tyco Fire products specialist. Shenyang FM certification spray products, Shaanxi FM certification spray products, a mechanical and electrical Anyuan Anyuan by the Hubei Chong Electrical Equipment Co., Ltd. to provide Hubei Chong Anyuan electromechanical equipment limited liability company (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 improve the innovative ideas Year Anyuan will lead into the brilliant electromechanical and you work for a better future!