Stainless Butterfly cone fan
Spec: 1380*1380*1300mm
Certificate: ISO9001: 2000
Blade diameter: 1270mm
Motor Speed: 1440r/ min
Airflow: 51020m3/ h
Power: 1.1kw
Voltage: 380V
Frequency: 50Hz
Noise is less than 62dB
Fan frame: Hot galvanized sheet frame, sheet thickness is 1mm, zink thickness is 180G/ M2
Fan blades: 6pieces Germany-imported mirror face stainless steel, blades all pass the balance test after assembled, which can assure steady running and even airflow during the service life of fans, Blade RPM: 460r/ min, thickness is 1.2mm, blade surface finish BA grade
Fan motor: The high efficient and energy-saving Simens motor with protection grade: IP55, insulation class: F, technical data: 1.1kw, 380V, 50Hz, RPM is 1440r/ min
Fan belts: Japanese Mosotoboshi brand
Fan Shutter: Adopt air downstream principle, there are complex PVC shutter and aluminum sheet shutter can be chosen, they are all anti-oxidation, lightweight, changeless, flexible open and prevent air flow back
Free maintenance: The whole use period is all free maintenance
Performance: Cooling pad used together with better effect, it is used for longitudinal ventilation