3" X 2" Ductile Iron Flanged Suction Diffuser Rear Strainer Pullout, Taco Rear Strainer Pullout (RSP) Suction Diffuser with 3" System X 2" Pump Flanged Connections, This Suction Diffuser Features Integral Cast Straightening Vanes, An Oversized Body Cylinder, A Disposable Fine Mesh Start-Up Strainer, And A Ductile Iron Body, Maximum Operating Pressure:175 PSI, Maximum Operating Temperature:250F., Weight:38 Lbs, In Bulk, Made in USA.(Alt SD030020) Surface Rust As Pictured Flange A 7" Diameter and 2-1/4" Inlet, Flange B 7-9/16" Diameter and 3" Inlet