Shandong exhaust fan that good? Details exhaust fan fire: the exhaust fan test standard requirements GA211-1999, the establishment of the enterprise above the standard guarantee system, continuous operation at 400 ℃ high temperature 100 minutes; under conditions of continuous operation temperature of 100 ℃ 20 hours / times without damage, widely used in senior civil, ovens, underground garages, tunnels and other occasions. Also according to different occasions, the development of Type I, Type II, III-, D-, IG type, IIG six series axial fan type. Exhaust fan fire according to the different requirements of senior civil construction, the use of variable speed or multi-speed drive form, in order to achieve a machine with two high-quality exhaust fan, that's normal temperature exhaust ventilation and fire use purposes. This fan uses advanced CAD system software, designed and developed by the multi-objective optimization and development of new products, the fan exhaust fan efficiency greater than 80%, and has a flat efficiency curve characteristics conducive to energy conservation. Which exhaust fan fire occupies less centrifugal fan; The fan base in the form of the lowest exhaust fan axial fan, direct and wall installation, the installation forms can be vertical, horizontal or ceiling-mounted, saving a large extent footprint, while not large machine number and impact of wind capacity required, the use of direct-attached exhaust fan motor manufacturers make reliable operation. XGF-I-type fire temperature exhaust fan performance parameters Air Conditioning Equipment Co., Texas US-Texas US-Jie Jie air-conditioning plant exhaust fan to remind you to pay attention to maintenance and storage: a use of the environment should be kept clean and tidy, exhaust fan to keep the surface clean, the outlet should not have debris regularly to remove dust and other debris fans and pipelines. 2 can only be operated under normal circumstances completely exhaust fan, and power supply facilities to ensure sufficient capacity, voltage stability, non-phase operation, the supply line must be a dedicated line, the line should not be a long-term temporary power. Low exhaust fan, exhaust fan, air-conditioning equipment provided by the United States and the United States Jie Jie air-conditioning equipment. If you have any questions about this information or consultation, please contact us now! Our Company Name: Texas-US-Air Conditioning Equipment Co. (www.dzmjkt.com) Contact: Li Yanjie, or click on "Business League call" direct dialogue with us!