inline duct fan 8"

inline duct fan 8" 1)Oil painting 2)high efficiency,save energy 3)CE,ULapproved inline duct fan 8" Characteristics: The housing made of SGCC The impeller made of PA66 (FR) External rotor single-phase asynchronous motor The connection box made of ABS contained material which can prevent burning Motor insulation class: F Approvals: CCC,CE,UL Model Voltage (V) Frequency (Hz) Airflow Speed (RMP) Power (W) Current(A) Noise (dB)(A) Insulation class Weight (KG) CMH CFM JH200D 220