• All dimensions are in inches.
  • Pressure rating at atmospheric temperature is 275 psi.

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    Unit of Measure


    Flange Type

    N/A Slip-On

    Nominal Pipe Size

    N/A 20

    Outside Diameter (A)

    N/A 27.50

    Thickness (T)

    N/A 1.688

    Overall Thickness (L)

    N/A 2.875

    Hub Diameter (E)

    N/A 22.000

    Inside Diameter (B)

    N/A 20.19

    Approximate Weight (lbs)

    N/A 155

    Number of Bolt Holes

    N/A 20

    Diameter of Bolt Holes

    N/A 1.250

    Diameter of Bolt Circle (C)

    N/A 25.00