





Attributes
380-480vVoltage
High-strength double-layer PEMaterial
310RPMspeed
Wall Fanmounting type
Wall-Mounted Axial FanType
3 Yearswarranty
Blade Diameter:78in
Power Source:Electric
blade material:Aluminum Alloy
bearing type:Ball Bearing
customized support:OEM, ODM, OBM
after-sales service provided:Online support
place of origin:Texas, United States
brand name:Bonawind
model number:YBA078EC
Max Airflow:135000m³/h (79400CFM)
Installation:Eye bolts are pre-installed for chains
Frame Material:High-strength double-layer PE
Frame Size:2172*2172*405mm(L*W*H/mm)85.5"*85.5"*15.9"
Air Volume/W:56.25m³/h
Rotation Speed:310r/min
Current:3.7A
Motor:Outer rotor permanent magnet brushless DC motor
Blade Material:6pcs Alloy(4mm thickness)
Air Speed:6.3m/s- 6m to the fan
Input Power:2400W
Blade:riveted in one time, good balance and low noise









