710FZL  External  Ac Fan Mounting: Wall fan/Free standing/Duct fan Model :TX710FZL Product name: EXTERNAL ROTOR AC FAN Size: 700X700X163mm Power supply: 220V/380V Bearing Type: Ball Bearing Material: Metal Blade/Aluminum Frame Motor: Run And External Rotor Induction Motor Current: 2.1~2.8A Noise: 71~77DB(A) 710FZL AC Weight: 19000g Power: 700~1100W Air Volume: 6000~6189CFM 710FZL AC Speed: 1300~1500RPM Certification: CE,ISO9001;2008 After-sales Service Provided: No overseas service provided 630FZL AC Fan Life: 30000 hrs Warranty: 12 months Application: welding machines, medical, instrumentation, chassis, cabinets, etc.