Dimensional Data
TTMA
Gaskets
O.D. I.D. B.C. Bolt size and number of holes

2"

4 1/2"

2 7/16"

3 3/4"

(6) 7/16" bolts

3"

5 5/8"

3 9/16"

4 7/8"

(8) 7/16" bolts

4"

6 5/8"

4 9/16"

5 7/8"

(8) 7/16" bolts

5"

7 3/4"

5 9/16"

7"

(12) 7/16" bolts

6"

9"

6 11/16"

8 1/8"

(12) 7/16" bolts

8"

10 7/8"

8 11/16"

10 1/8"

(16) 7/16" bolts

12"

15 3/4"

12 13/16"

14 1/2"

(8) 5/8' bolts

TTMA
Sump Gaskets
O.D. I.D. B.C. Bolt size and number of holes

3"

7 1/4"

5"

6 1/4"

(6) 9/16" bolts

4"

8 1/4"

6 1/8"

7 1/4"

(8) 9/16" bolts

6"

10 1/14"

8 1/4"

9 1/4"

(12) 9/16" bolts

ANSI
Gaskets
O.D. I.D. B.C. Bolt size and number of holes

2"

6"

2 1/2"

4 3/4"

(4) 3/4" bolts

3"

7 1/2"

3 5/8"

6"

(4) 3/4" bolts

4"

9"

4 5/8"

7 1/2"

(8) 3/4" bolts

6"

11"

6 3/4"

9 1/2"

(8) 7/8" bolts

Flange drawing

We stock gaskets for manways, flanges, manifolds, valve seats and many other types of equipment.
Gaskets are available in cork/buna, Viton®, Teflon® envelope and other materials.

Teflon and Viton are registered trademarks of the DuPont Corporation