STYLES 3150 & 3250

Joint Size I.D. (in.)

Face to Face

STYLE 3150 (150 psi U.S.A. Drilling

Style 3250 (250 psi U.S.A. Drilling)

Min. (in.)

Max. (in.)

Ring I.D. (in.)

Flange

Bolt circle
diam. (in.)

Bolt Holes

Ring
I.D.
(in.)

Flange

Bolt circle
diam. (in.).

Bolt Holes

Diam. (in.)

Thickness (in.)

No.

Diam. (in.)

Diam.
(in.)

Thick
(in.)

No.

Diam.
(in.)

1 1/2

12

24

2 7/8

5

11/16

3-7/8

4

5/8

2-7/8

6-1/8

23/32

4-1/2

4

7/8

2

12

24

3-5/8

6

11/16

3-3/4

4

3/4

3-5/8

6-1/2

23/32

5

8

3/4

3

12

36

4-5/8

7-1/2

27/32

6

4

3/4

4-5/8

8-1/4

27/32

6-5/8

8

7/8

4

12

36

5-7/8

9

27/32

7-1/2

8

3/4

5-7/8

10

7/8

7-7/8

8

7/8

5

12

36

6-7/8

10

15/16

8-1/2

8

7/8

6-7/8

11

15/16

9-1/4

8

7/8

6

18

36

7-7/8

11

31/32

9-1/2

8

7/8

7-7/8

12-1/2

15/16

10-5/8

12

7/8

8

24

48

9-7/8

13-1/2

31/32

11-3/4

8

7/8

9-7/8

15

1-1/16

13

12

1

10

24

48

12-1/8

16

1-3/16

14-1/4

12

1

12-1/8

17-1/2

1-11/32

15-1/4

16

1-1/8

12

24

48

14-1/2

19

1-7/32

17

12

1

14-1/2

20-1/2

1-11/32

17-3/4

16

1-1/4

US Rubber Supply Co. USA

238-A N. 9th Street, Brooklyn, New York 11211

Brooklyn • 718.782.7888 • Fax: 718.782.8788

Email: info@usrubbersupply.com • www.usrubberco.com