HG type wind chassis 1, HG type wind wind chassis Chassis Overview 1.1.HG type impeller forward multi-wing low noise impeller and external rotor motor, Henan centrifugal wind chassis, motor and impeller is directly connected, Wuhu fire centrifugal wind chassis, Fan noise than a belt drive wind chassis. 1.2. In order to meet the requirements of different places of noise, the fan can be equipped with different lengths muffler can also be thickened fan muffler type box so that the fan noise is lower. Li. Our low-cost supply positive pressure blower, the pressure blower, pressure delivery outlet, outlet pressure, multi-leaf delivery outlet, leafy exhaust port, fire temperature exhaust fan and other central air conditioning terminal equipment. ??? Li. Our low-cost supply positive pressure blower, the pressure blower, pressure delivery outlet, outlet pressure, multi-leaf delivery outlet, leafy exhaust port, fire temperature exhaust fan and other central air conditioning terminal equipment. ??? Li. Our low-cost supply positive pressure blower, the pressure blower, pressure delivery outlet, outlet pressure, multi-leaf delivery outlet, leafy exhaust port, fire temperature exhaust fan and other central air conditioning terminal equipment. ??? Henan centrifugal wind chassis, air box factory outlets, Wuhu centrifugal wind chassis use provided by the Shandong Air Conditioning Equipment Co. GREAT fan. Henan centrifugal wind chassis, air box factory outlets, Wuhu centrifugal wind chassis fan use is GREAT Shandong Air Conditioning Equipment Co. (www.greatfengji.com) this year introduced a new upgrade, the above picture is for reference only, please call this page or Tel picture on to obtain the latest information, contact: Li.