SH6500 Capacity: 6500 GPH Features: -Oil free.-Vortex impeller.-Solid handling up to 1 1/4". Dimensions: -SH1450 Pump: 1,450 GPH; 14 feet Shut-off Height; 240 Watts; 1.25" to 1.5" Discharge; 16 ft. Power Cord.-SH2000 Pump: 2,050 GPH; 16 feet Shut-off Height; 320 Watts; 1.25" to 1.5" Discharge; 16 ft. Power Cord.-SH3600 Pump: 3,600 GPH; 25 feet Shut-off Height; 575 Watts; 1.25" to 1.5" Discharge; 16 ft. Power Cord.-SH5000 Pump: 5,000 GPH; 28 feet Shut-off Height; 950 Watts; 1.5" Discharge; 16 ft. Power Cord.-SH6500 Pump: 6,500 GPH; 35 feet Shut-off Height; 1000 Watts; 1.5" Discharge; 16 ft. Power Cord.