1)MF9040 dust collector 2)Spindle speed:2840r/min 3)Inhale dia.:100*4mm 4)Wind capacity:4000CMB/H 5)Motor power:4kw MF9040Spindle speedr/min2840Inhale dia.mm100×4Wind capacitym3/h4000Motor powerKW4VoltageV3801)MF9040 dust collector2)Spindle speed:2840r/min3)Inhale dia.:100*4mm4)Wind capacity:4000CMB/H5)Motor power:4kw