The oase aquamax eco premium 16000 is a highly reliable filter and watercourse pump with very low energy consumptionr the aquamax eco premium can be electronically adjusted via an optional speed controllerr the pump can handle coarse debris up to 10mm in diameterr patented frost protection to 20 degrees celsiusr technical datar r consumption 145wr flow 15600lphr max head 52mr weight 54kgr cable provided 10mr size 340 x 280 x 165mm length x width x height