• Model Number: HS-1380
• Blade Diameter: 1250mm
• Blade Velocity: 450r/min
• Voltage: 220V
• Certification: CCC, CE, CSA, GS, ROHS, UL
• Mounting: Wall Fan
• Air Volume: 45000m³/h
• Blade Material: Stainless Steel
• Speed: 1400rpm
• Size: 1380*1380*400mm
• Noise: ≤68dB
• Fan Power: 1.1kw

while producing frames. And it's made of thick galvanized sheet, which has high resistance to corrosion. The blade was shaped by new-tech distortion pressing with high strength aluminum press casting hub, which ensure it has the reasonable angle to Maximun the air flow. Along with the high-precisive micro-comput-ering manufacture-aiding system, the faction of the fan will be optimized 5 strict quality detection program: noise detection, vibration detection, trans-mission concentric function detection, balde velocity detection,whole machine effect detection,whole machine effects detection; 380V dedicated motor with three proofing and high performance. Adopting iron cone, ABS engineering plastic cone, all with easily dissembled safety net, which are optimal designed by CAD.