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  • All dimensions are in inches.
  • These flanges will be supplied with a 1/16" raised face unless otherwise specified.
  • Flat face option available.

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Unit of Measure

Specifications

Nominal Pipe Size

N/A 28

Outside Diameter (O)

N/A 40.75 in

Minimum Thickness (T)

N/A 3.38 in

Raised Face Diameter (R)

N/A 31.50 in

Length Thru Hub (Y)

N/A 7.75 in

Hub Diameter (X)

N/A 30.50 in

Minimum Fillet Radius (r)

N/A 0.44 in

Top of Hub (A)

N/A 28.00 in

Bore (B)

N/A Specified by purchaser

Approximate Weight

N/A 745 lb

Bolt Circle (C)

N/A 37.00 in

Number of Holes

N/A 28

Diameter of Holes

N/A 1.75 in