Flange, Flat, 2 in Nominal Pipe Size, Flanged x FNPT, 6 in Flange Outside Diameter, 5/8 in Flange Thickness, Not Applicable Overall Length, Cast Iron, Galvanized, A197, Class Class 125, For Pipe Schedule Not Applicable, 175 psi @ 150 Degrees F Maximum Operating Pressure, Number of Bolt Holes Not Applicable, Not Applicable Bolt Circle Diameter, Not Applicable Bolt Hole Diameter