FR-2E Fluidized Media Reactorsr: 45.000 BHD Reactor Footprint: 5.5" x 5.5"Chamber Diameter: 3.94"Reactor Height: 22"Chamber Capacity: 0.66 GallonsUsing GFO: up to 500 GallonsUsing Carbon: up to 300 GallonsInlet/Outlet: 3/4" or 1/2" Hosebarb FR-2E Fluidized Media Reactors