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Catalog

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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

28

Outside Diameter (O)

40.75 in

Minimum Thickness (T)

3.38 in

Raised Face Diameter (R)

31.50 in

Length Thru Hub (Y)

7.75 in

Hub Diameter (X)

30.50 in

Minimum Fillet Radius (r)

0.44 in

Top of Hub (A)

28.00 in

Bore (B)

Specified by purchaser

Approximate Weight

745 lb

Bolt Circle (C)

37.00 in

Number of Holes

28

Diameter of Holes

1.75 in