The Oase AquaMax Eco Premium 8000 is a highly reliable filter and watercourse pump with very low energy consumption. The AquaMax Eco Premium can be electronically adjusted via an optional speed controller. The pump can handle coarse debris up to 10mm in diameter. Patented frost protection to -20 degrees celsius. Technical data: Consumption: 65w Flow: 8000lph Max head: 4.0m Weight: 5.3kg Cable provided: 10m Size: 340 x 280 x 165mm (Length x width x height)