This powerful RapidFlo 4000 GHP Waterfall Submersible Outdoor Water Pump from The Pond Guy is perfect for your pond water feature. It has a high flow rate suitable for larger ponds and it is submersible, meaning that it can be easily hidden from view. This water pump is specifically designed for waterfalls and it is suitable for use in various types of ponds. The Pond Guy's Waterfall Pump has a wide array of features including a large flow rate, submersible design, and is suitable for different types of ponds. This water pump is perfect for creating a beautiful waterfall or fountain in your pond.Its dimensions are 7.000" in height and 15.000" in width, making it easy to install and hide.