Master Plumber, 1/3 HP, Stainless Steel Heavy Duty Submersible Waterfall & Utility Pump, 15-Ft. Power Cord, 1-1/2-Inch Barbed Fitting & Garden Hose Adapter, Maximum Pumping Capacity To 2,400 Gallons Per Hour, Designed For Continuous Operation, Ideal For Waterfalls & Streams, Requires 275W Pump, Quiet, Oil Free Motor Safe For Fish & Plants, Performance: GPH At 0-Ft. = 2400, 5-Ft. = 1920, 10-Ft. = 1380, 15-Ft. = 780, 20-Ft. = 240, 2 Year Warranty.