Commercial grade Grundfos vertical pump. 1 HP single phase 115/230v motor, 3450 rpm. 10 gpm, 204 FHD, 230PSI max, 250°F Max, 1.25" NPT inlet/outlet Type # CR 1-10 A-A-A-E-HQQE Cost new for a pump like this is $2700. Made In USA. Would work well for outdoor wood burning units.