The Max-Flo PowerPump generates continuous and reliable water circulation for a wide variety of pond applications, including pressurized filters, surface skimmers, filter falls and other filtration systems. The pump is also ideal for use in pondless waterfalls and for creating waterfalls and watercourses. Max-Flo PowerPump features: - Handles solids or debris up to 20 mm (3/4 in) - Oil-free and safe for use in fish ponds - Integrated electronic float control system electronically turns the pump off before running dry - Manual Mode ideal for use in very shallow water (as low as 2.3 cm/1 in), ideal for maintenance applications - Auto Mode automatically shuts off the pump when water is below the electronic float control system, protecting the pump from running dry - Fully submersible Maximum flow rate: 6000 LPH (1585 U.S. GPH) Maximum head height: 5 m (16 ft 6 in) The PowerPump is covered by a 3-year warranty. Maximum Flow Rate: 6000 LPH (1585 US GPH) Maximum Head Height: 5m (16’6”) Maximum Pond Volume: 12000L (3170 US gal) Wattage: 115W Voltage: 115V/60Hz Power Cord Length: 7.6 m (25’) Inlet Diameter: N/A Outlet Diameter: 2.5 cm (1”) Solids Handling Size: 20 mm (3/4”)