FVN1013 Features: * Easy-to-open shell surrounds pump to significally reduce maintenance * Double protection from clogging with internal prefilter grid * Vortex designed impeller for dirty water * Comes with four different changeable spray nozzles * Built-in flow regulation * Bottom of shell closed to keep debris out * Diverter valve to operate two different water features * ideal for using with an external filter Dimensions: * 2400 Pump: 650 GPH; 8.2 feet Shut-off Height; 55 Watts; 1"" Discharge * 4000 Pump: 1004 GPH; 8.5 feet Shut-off Height; 75 Watts; 1"" Discharge * 5000 Pump: 1268 GPH; 14 feet Shut-off Height; 110 Watts; 1"" Discharge