Electrical specification: 400 V / 3 Ph / 50 Hz Option to modify to: 220 V ./ 3 Ph / 50 – 60 Hz Required power: 4 Kw – 16 A – 5 poles Tank capacity: 20 / 25 kg Refining time / h: 15 – 20 kg Refining capacity / h: under 20 micron Dimensions (L x W x H): 1000 x 700 x 1200 mm Needs to be connected to a compressed air source: 300 lt / min – 6 bar minimum