... 240VAC Frequency-------------------50/60HZ Power------------------------5-100W Insulation Class----------- -A/E/B/F/H Noise--------------------------less than 43Db(A) Life----------------------------5000-10000Hours ... ---------------8-40mm Shaft Diameter(mm)---------Φ2.5,Φ3.17,Φ4.0,Φ4.6,Φ5.0,Φ5.5,Φ6.0,Φ6.35 ... -30 with pump assembly: 120/220V,50/60HZ,CL.B,>1000hrs life,ball bearings, UL/VDE/CE/CUL/CCC