Liberty Pumps 287 1/2-Horse Power 1-1/2-Inch Discharge 280-Series Automatic Submersible Sump Pump with VMF Switch Pumps up to 67 GPM Maximum head 37-Foot Quick-disconnect 10-Foot standard power cord allows replacement of cord in seconds without breaking seals to motor Efficient motor design reduces electrical usage by up to 40-percent Includes a magnetically operated VMF switch for smaller pits down to a 10-Inch diameter