2000mg/hr ozone cell spec. Power:180-230V, 110V/220V Rate:18W Ozone output:2000mg Size of the power:110*60*45(mm) Size of the stainless steel tube:225*60*55(L*W*H) it can be made with ceramic caps in the ends of tubes. Rated power£º220V power£º8W,10W,12W,16W Ozone production£º 300mg-2000mg Power Size£º110*60*45(mm) Generator Size: 300mg/h 105*60*55(mm) 500mg/h 125*60*55(mm) 1000mg/h 165*60*55(mm) 2000mg/h 225*60*55(mm) Cooling: Air Cooled. Box packing.