XPF3700 - XPF Series Direct Drive Vortex Pond / Fountain Pump - 3900 GPHTeton XPF3700 XPF Series Direct Drive Vortex Pond Fountain Pump 3900 GPH The XPF Series pumps are high volume, direct drive submersible pumps, constructed of heavy duty materials which makes them great for demanding applications, with a capacity to handle up to 3 4 solids and are typically used for large fountains, ponds and other applications. Features 2 Year Warranty Handles up to 3 4" solids Vortex impeller design Direct drive High head capacity