... , high power, low noise and low virbation. YHWF-4010, the electrical parameter as follows:ModelRated VoltageOperation VoltageRated CurrentRated SpeedAir SpeedStatic PressureNoiseBering(V ... -4010H0.170006.22.55 26 Sleeve/ballwe can satisfy the customers differents requirements about electrical parameters( for example, the noise,airflow,speed,the current,etc)