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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

40

Outside Diameter (O)

48.75 in

Minimum Thickness (T)

4.50 in

Raised Face Diameter (R)

42.75 in

Length Thru Hub (Y)

7.62 in

Hub Diameter (X)

41.25 in

Minimum Fillet Radius (r)

0.50 in

Top of Hub (A)

40.00 in

Bore (B)

Specified by purchaser

Approximate Weight

840 lb

Bolt Circle (C)

45.50 in

Number of Holes

32

Diameter of Holes

1.75 in