1 ½ inch Threaded Class 125 Cast Iron Flange

Flange type: NPT threaded bore companion flange, Class: 125, Material: Cast Iron, Dimensions conform to ASME B16.1, Threading per B1.20.1 Material conforms to ASTM A126, NPT Bore Size: 1 ½ inch, Bolt hole diameter: 0.62 inch, Number of Bolt Holes: 4, Outside Diameter of Flange (OD): 5 inch, Bolt Circle Diameter (BC): 3.88 inch, Flange thickness (T): 0.56 inches, Approximate weight: 3 lbs

Click here for a downloadable and printable specification sheet on class 125 cast iron threaded companion flange