heavy duty submercble pump,suitable for draining pits,sumps,footings,ditches etc.can be used for both clean and dirty water applications including water with particles up to 35cm dia.includes a fitted float switch for automatic water level control.stainless steel pump body and motor case max head (lift height)11m.1100w,230v induction motor with overload protection. new never used cost new £90 , £65.