Description Reducer Coupler, 2.25 I.D. x 3.00 I.D. x 3.00 long - Black Material 4 Ply Reinforced Silicone Warranty One Year Limited Warranty Notes Part Specifications Inlet I.D. - 2.25Outlet I.D. - 3.00Length 3.00Maximum Operating Pressure 45 psiWall Thickness 0.18Color BlackTemperature Range -65 deg. F to 500 deg. F