Technical data Bubble King® 1500 Pump: 48 Watt/h // 1,500 ltr./h Air inlet // 2,000 ltr./h Water inlet For Bubble King® DeLuxe 250 internal Pump complete with pumpholder normal high Operating voltage: 110V/60Hz Protection class: IP 68 (submersible pump) Weight: 4.4 kg Height of intake side: center 130 mm Dimension: 150 mm wide / 270 mm length(nozzle close) / ~ 190 mm height