Tri-Clamp, or Sanitary gaskets, are used widely to seal clamped pipe line connections in the Pharmaceutical, Food and Beverage Industries, including Dairy, Wine and Beer processors.
PAI Tri-Clamp Gaskets are available in a number of 70 durometer Medical, Dairy and Food Grade materials.

Unit of Measure

Item #

Tube Size (inches)

Nominal I.D. (inches)

Nominal O.D. (inches)

Bead Center (inches)

Profile

N/A 1/2 N/A 3/8 N/A 1 N/A .802 N/A Mini
N/A 3/4 N/A 5/8 N/A 1 N/A .811 N/A Mini
N/A 1 N/A 7/8 N/A 2 N/A 1.718 N/A Off-Center
N/A 1-1/2 N/A 1 3/8 N/A 2 N/A 1.718 N/A Standard
N/A 2 N/A 1 7/8 N/A 2 1/2 N/A 2.218 N/A Standard
N/A 2-1/2 N/A 2 3/8 N/A 3 N/A 4.344 N/A Standard
N/A 3 N/A 2 7/8 N/A 3 1/2 N/A 3.281 N/A Standard
N/A 4 N/A 3 7/8 N/A 4 1/2 N/A 4.344 N/A Standard
N/A 6 N/A 5 3/4 N/A 6 1/2 N/A 6.176 N/A Standard
N/A 8 N/A 7 3/4 N/A 8 1/2 N/A 8.165 N/A Standard