Witt air conditioning (Figure) _ _ Axial exhaust fan fire exhaust fan fire Nanchong

 Our statistics show that a large number of instances of fires, deaths due to fire staff in more than 60% of the staff enough because the fire smoke are harmful lethal fire temperature exhaust fan, so in the design and review of building fire, smoke control engineering design and review it has a very important significance. Fire exhaust fan for your sincere service. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Fire temperature exhaust fan shall ensure that: When the transmission medium temperature at 280 ℃ when continuous work 30min fire exhaust fan manufacturers, and in the medium temperature cooled to ambient temperature still continuous running. 1. YTPY at rated speed exhaust fan fire, in the work area, fans of the measured pressure curve and the instructions given in the curve should satisfy the following requirements: Under a) axial-flow exhaust fan in the regulations, The corresponding pressure value deviation of ± 5%. b) centrifugal exhaust fan at a predetermined flow rate, corresponding to the pressure deviation of ± 5%. 2. A sound level than the fire temperature exhaust fan noise limits in the description given operating point under shall comply with JB / T8690-1998 of. Witt air conditioning (Figure) _ _ Axial exhaust fan fire exhaust fan fire Nanchong provided by Wu Teng Chong County Witt air-conditioning plant. Wu Teng Chong County Witt air-conditioning plant (www.dzyjkt.com) adhere to the "people-oriented" business philosophy, has a professional staff, and strive to provide the best products and services to contribute to the community, and to welcome new and old customers visit, sincere cooperation for a better future. Witt air conditioning - your trusted friend, Company Address: Shandong Wu Teng Chong County Development Zone Contact: Manager Yuan.