1 ½ inch NPT Class 150 Malleable Iron Floor Flange

Material: malleable iron casting per ASTM A197, Dimensions: per ASME B16.3, Thread: per ASME B1.20.1, Inside Diameter's NPT Thread Size: 1-1/2 inch, Outside Diameter (A): 4.6 inch, Flange Thickness (C): 0.3 inch, Number of Bolt Holes: 4, Diameter of Bolt Holes: 0.315 inch, Diameter of Bolt Hole Circle (B): 3.45 inch, Approximate Weight: 1.1141 LBS