Anhui Fire roof exhaust fans | roof exhaust fan fire | Ruizhi air conditioning equipment

HTF Fire fan high temperature performance: Fan Test conform GBJ45-82 Fire Code standards, establish higher standards of corporate internal control to ensure that the system can run continuously under high temperature 300 ℃ for 60 minutes or more, at a temperature of 100 ℃ for 20 h / time is not damaged, widely used in high buildings, oven, underground garage, tunnels and other occasions. Composition Roof ventilation throat provided the electric valve plate roof exhaust fan fire, electric valve plate open and flexible, closed tight, the valve plate open in summer, from the role of Shandong diversion roof exhaust fan fire, ensure good ventilation; closed in winter Dalian Fire tight roof exhaust fan to ensure normal operation of the heating system according to the design conditions. If the humidity, roof ventilation valve plate throat and throat guard the plant is to be insulated to prevent condensation. Anhui Fire roof exhaust fans | roof exhaust fan fire | Ruizhi air conditioning equipment from the Texas Air Conditioning Equipment Co. Ruizhi. Ruizhi Texas Air Conditioning Equipment Co. (www.rzktsb.com) strong, credible, Shandong Texas heat, refrigeration and air conditioning equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Ruizhi air conditioning and you hand into the brilliant, for a better future!