Pump with a special running unit, quiet and energy-saving. Includes sponge and fountain accessories. Due to its compact design, the WP 500 - 10 R is very easy to install. Additionally, this model can also be set up dry, outside of the water. The WP 500 - 10 R is excellent for use in ornamental fountains, fountain statues, and for atriums both indoors and outdoors. It is also very suitable for water features in small ponds.