Zoeller 53-0016 115-Volt 0.3 Horse Power Model M53 Mighty-Mate Automatic Cast Iron Single Phase Submersible Sump/Effluent Pump Passes 1/2-Inch spherical solids On point: 7-1/4-Inch, off point: 3-Inch Pumps 43-Gallons per minute with 5-Foot head Shut-off head: 19.25-Feet Includes a 25-Foot 3-wire neoprene cord