• Use variable frequency technology to provide small power, large flow, high head • Novel design, super silence and amphibious • Use ceramic shaft, wear resistance, no rust, no copper element and has long service life • For both fresh and sea water • Free tool demolition for easy to clean • Suitable for a variety of pipe diameter connection • The locked-rotor protection function (immediately cut off power after water leaf card dead) • Power 80 Watt • Output 12000 L/H • include digital adaptor