Market leading variable flow pond pump.  Switch from a 'steady' flow to a 'torrent' via finger touch control of the supplied LCD control unit.  The user can fine tune the flow to achieve the effect they want (23 flow options).  By controlling the flow running costs can be reduced by up to 88%.  50mm outlet.  Supplied with multi-hose adapter 25/25mm (1" to 2").  can be set up for 'dry' or submersible use.