HL3-2A [SWF (B)] series of energy-saving Low Noise Francis fan is a new fan between axial and centrifugal fan between having a high pressure centrifugal fans, axial fans of high flow high efficiency, energy saving, low noise, easy installation and so on. This series of fan design clever, compact structure, small size, light weight, Anqing cabinet wind chassis models, easy to install, compared with the old-fashioned centrifugal fans can save 20% speed is less than 2000r / min, the noise below 75dB (A), the fan connecting pipeline and installed in the air conditioning inside, noise is less than 70dB (A). You can replace 2000pa following the cabinet Shou wind chassis, low-pressure centrifugal fan, widely used in industrial, civil and other ventilation and dust. DBF-I-type centrifugal wind chassis machine number: 8 # -240 # air volume: 800-24000m3 / h Total pressure: 112-750Pa Features: external rotor motor Direct drive, Anqing wind pipe tank chassis, multi-fan structure, smooth running, low noise, small size, light weight, beautiful appearance, easy maintenance Applications: air supply and exhaust of industrial production, civil, commercial entertainment, education, health and other sectors of air conditioning engineering systems can also be used for general delivery Exhaust. Type DBF-II centrifugal wind chassis machine number: 2.8 # -10 # air volume: 2500-96943m3 / h Total pressure: 320-1400Pa Features: E belt drive, the forward multi-blade impeller, air volume, smooth operation, low noise, small size, light weight, beautiful appearance, easy maintenance Applications: industrial production, civil, commercial entertainment, education, health and other sectors of air conditioning engineering systems air supply and exhaust, low noise cabinet Anqing wind chassis, also for the general supply and exhaust. DBF-III type centrifugal wind chassis machine number: 2.8 # -10 # air volume: 1584-64000m3 / h Total pressure: 318-1400Pa Features: E belt drive, backward curved impellers, high wind pressure, smooth running, noise low, small size, light weight, beautiful appearance, easy maintenance Applications: industrial production, civil construction, supply and exhaust commercial entertainment, education, health and other sectors of air conditioning engineering systems, installing junior high efficiency filters, can be used Purification wind chassis. Anqing cabinet wind chassis models, Hefei "air conditioning Gome Mall", Shou cabinet chassis provides wind turbine by the Shandong Air Conditioning Equipment Co. GREAT. Shandong GREAT Fan Air Conditioning Equipment Co. (www.greatfengji.com) is an industry leader in Shandong Dezhou, fans, ventilation equipment, over the years, the company implement the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customers needs. GREAT leadership in the staff warmly welcome all inquiries negotiations to create a better future GREAT.