Sunterra 137016 Extra Large Fountain Pump, 320 GPH, Black Fountain pump for extra large water features Pumps 320 gallons of water per hour; 8-foot maximum lift Operates for extended periods of time with no regular maintenance Use in clean water fountains or in outdoor water gardens with a pre-filter box Has a 16 foot power cord; plugs into standard 120-volt outlet; 1-year limited warranty