The Reeflo HYBRID pumps have conversion kits that allow you toswitch between models thereby adjusting flow and watt draw. This increases the flow range allows you to adjust the pump to your systems needs. So instead of two models there are just one.When it comes to external pumps,ReeFlo is truly in a class of its own.
Reeflo Hammerhead-Barracuda Hybrid Pump Specifications
Wattage:Hammerhead: 337w average \ Barracuda: 237w average
Max Head: 24ft
Dimensions(L x W x H): 15.3″ x 10″ x 7.54″
Inlet Size: 1½” FNPT
Outlet Size: 1½” FNPT