Serial number: 3 # -24 # wind: 1450-220800m3 / h Total pressure: 62-330Pa Features: air volume, low noise, high efficiency, light weight, smooth, beautiful appearance, can be made into anti-corrosion, explosion-proof applications: power plants, chemical, rubber, pharmaceutical, food processing, metallurgy, warehouses and other industrial enterprises and senior civil air supply and exhaust DWT-Ⅱ centrifugal roof fan machine number: 3 # -10 # wind: 878-31436m3 / h Total pressure: 122-1072Pa Features: high pressure, low noise, high efficiency, smooth operation, nice appearance, can be made into anti-corrosion, explosion-proof applications: power plants, chemical, rubber, pharmaceutical, food processing, metallurgy, warehouses, etc. industrial enterprises and senior civil air supply and exhaust DWT-Ⅲ type centrifugal roof fan machine number: 2.8 # -8.0 # wind: 1040-40000m3 / h Total pressure: 120-720Pa Features: Vertical wind, moderate pressure high efficiency, low noise, smooth operation, nice appearance, can be made into anti-corrosion, explosion-proof applications: power generation, chemical, rubber, pharmaceutical, food processing, metallurgical and other industrial enterprises and senior civil air supply and exhaust air box performance , special occasions DBF series wind chassis and low-noise wind chassis DEF available for special gas emissions is a new wind power source, compared with the commonly used ventilation equipment, with air volume, low noise, small size, low power, field easy accessibility features, due to the use of the DF series low noise fan, especially for general plant, civil, education, research and office building ventilation, and air conditioning systems in series published by pressurized air box manufacturers, DBF type and DEF-type wind chassis module structure can be any combination, and users can request a silencer supporting wind chassis, or the air filter box. HTFC-11 dual-speed centrifugal wind chassis, Yanshi wind chassis, air conditioning provided by Chen Yu Chen Yu Wu City Air Conditioning Equipment Co., Ltd. Wu Cheng Chen Yu Air Conditioning Equipment Co., Ltd. (www.wccykt.com) strong, credible, in Dezhou fan, ventilation equipment industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Chenyu air conditioning and you hand into the brilliant, for a better future!