This Laguna Pond Fountain Pump Kit includes everything you need to generate powerful water circulation and beautiful water fountain displays in medium ponds. The kit includes an extendible riser stem and 2 interchangeable fountainheads (waterbell & 3-tier) that create pleasing fountain displays. The riser stem has a 19 mm (3 4 in) water diverter valve that allows you to create a waterfall. The pump has an adjustable flow control that allows you to set the water flow to meet your needs. The pump’s impeller is protected by a strainer cage that captures and prevents debris from entering the pump. The pump comes with a suction cup base for fast, easy installation and operating stability. The Pond Fountain Pump Kit is covered by a 2-year warranty.