Technical data Bubble-King 2000 Pump: 58 Watt/h // 2,000 ltr./h Air inlet // 3,000 ltr./h Water inlet for Bubble King®Supermarin 250 internal pump complete with pumpholder turned operating voltage: 110V/60Hz Protection class: IP 68 (submersible pump) Weight: 5.6 kg Height of intake side: center 80 mm Dimension: 150 mm wide / 270 mm length / ~ 190 mm height