Full Description
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: 4 inch, Bolt hole diameter: 0.75 inch, Number of Bolt Holes: 8, Outside Diameter of Flange (OD): 9 inch, Bolt Circle Diameter (BC): 7.5 inch, Flange thickness (T): 0.94 inches, Approximate weight: 12 lbs
Click here for a downloadable and printable specification sheet on class 125 cast iron threaded companion flange
