PAI Kurv-Baks can be made in a variety of materials to help prevent early seal failure at higher pressures.

Click here to view our Kurv-Bak Brochure.
Unit of Measure

Nominal C/S (inches)

N/A 1/4

Nominal I.D. (inches)

N/A 4 3/4

Nominal O.D. (inches)

N/A 5 1/4

I.D. (inches)

N/A 4.801

O.D. (Inches)

N/A 5.273
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