POPULA HVF axial flow fan Product Introduction: The series of fans have excellent performance and are easy to maintain . Widely used in warehouses , entertainment venues , outdoorther ventilation . The use of the place does not contain flammable and explosive , the temperature must not exceed 60â??. PRODUCTS INFO: Type:POPULA Industrial Axial flow fan HVF Brand:POPULA Electric Current:AC Power:0.37~0.75 KW Voltage:1HP/3HP 110V/220V/380V/440V/3KV/6KV Frequency: 50/60HZ Air Volume:8110~30847 CMH Speed:910~1420 r/min Max Noise: