Systems use: at an ambient temperature of not less than 4 ℃, not higher than 70 ℃ buildings and places (buildings and water can not put out except for location) are wet systems. When the system is applied topically, Tianjin FM Approved fire sprinklers, suitable for indoor Max Headroom does not exceed 8m, with a total construction area of ??not more than 1,000 square meters of civil construction in light risk level or grade level Ⅰ dangerous area needs partial protection. Insufficient water in the water distribution pipes quasi working condition, Chengdu FM Approved fire sprinklers, by an automatic fire alarm system to automatically open the deluge alarm valve after the system is converted to a wet closed system. Suitable for the following areas: 1 system is quasi-work state is prohibited pipeline leaks; 2 non-system mistakenly sprayed; 3 substitute dry system; Anyuan Hubei Chong Mechanical and Electrical Equipment Co., Ltd. is engaged in agents, sales of American products for the professional company Tyco Fire Shenyang FM Approved fire sprinklers | Year Anyuan Electromechanical | Jiangxi FM Approved 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.