






Attributes
380-480vVoltage
High-strength double-layer PEMaterial
345RPMspeed
Wall Fanmounting type
Wall-Mounted Axial FanType
3 Yearswarranty
Blade Diameter:72inch
Power Source:Electric
blade material:4pcs 304 stainless steel(1mm thickness)
bearing type:Ball Bearing
customized support:OEM, ODM
after-sales service provided:Online support
place of origin:Texas, United States
brand name:Bonawind
model number:YBA072EC
Frame Size:79.5"*79.5"*15.7"
Air Speed:6.2m/s- 6m to the fan
Blade Material:6pcs Alloy(4mm thickness)
Rotation Speed 750r/min:345r/min
Current:3.5A
Protection Level:IP55
Air Volume/W:60m³/h
Motor:Outer rotor permanent magnet brushless DC motor
Blade:riveted in one time, good balance and low noise
Max Airflow:70500CFM









