Draper High Pressure submersible pumps are robust in design & are ideal where a large flow of water is required. A high pressure pump it can handle 4mm solids reducing the need for cleaning. Suitable for use with large watercourses & emptying ponds Ceramic shaft for long life thermal overload protection which will turn the pump off automatically should it become blocked Can also be used in & around the home & garden. Ideal for irrigating gardens & draining cellars/basements 1 year guarantee