Flared U-Cups

Style 800

Homogenous material used in low-pressure systems.

Style 821 (Type 11)

Rock hard fabric re-enforced material. Used in high-pressure systems.

Style 830 (Type 13)

Medium hard fabric re-enforced material. Used in medium to high-pressure systems. This is the most commonly used material.

Style 856 (Type HB)

Homogenous lip with a fabric re-enforced heel. Used in low to medium-pressure systems. The soft lip seals at lower pressure and the fabric heel prevents rolling at medium pressure

  Standard Available Flared U-Cup Sizes

Inner Diameter

Outer Diameter

Height

1

2-1/4

.540

1-3/8

1-7/8

5/16

1-1/4

2

1/2

1-5/16

1-15/16

3/8

1-1/2

2

3/8

1-1/2

2

1/4

1-1/2

2-1/4

3/8

1-1/2

2-1/4

1/2

1-5/8

2-3/8

3/8

1-13/16

2-7/16

1/2

1-3/4

2-1/2

1/2

1-7/8

2.386

1/2

2

2-1/2

7/32

2

2-1/2

3/8

2

2-3/4

1/2

2

3

5/8

2-1/4

3

.350

2-1/4

3

3/8

2-1/4

3

1/2

2-3/8

3

5/16

2-3/8

3

3/8

2-1/2

3-1/4

11/32

2-1/2

3-1/4

1/2

2-5/8

3-3/8

3/8

2-13/16

3-7/16

1/2

2-3/4

3-1/2

3/8

2-3/4

3-1/2

.400

2-3/4

3-1/2

1/2

3

3-3/4

3/8

3

3-3/4

7/16

3

3-3/4

1/2

3

4

1/2

3

4

3/4

3-1/16

3-15/16

3/4

3-1/8

4-1/8

1/2

3-1/4

4

3/8

3-1/4

4

1/2

3-3/8

4-1/8

1/2

3-1/2

4

3/8

3-1/2

4-1/4

3/8

3-1/2

4-1/4

1/2

3-1/2

4-1/2

1/2

3-1/2

4-1/2

1/2

3-9/16

4-7/16

1/2

3-3/4

4-1/2

1/2

4

4-3/4

1/2

4

5

7/16

4

5

13/16

4

5

1

4-1/16

4-15/16

27/32

4-3/16

5

1/2

4-7/32

4-31/32

1/2

4-1/4

5

3/8

4-1/4

5

1/2

4-1/4

5

9/16

4-1/2

5-1/4

1/2

4-3/4

5-1/2

1/2

4-3/4

5-3/4

1/2

4-7/8

5-7/8

1/2

5

5-3/4

1/2

5

6

1/2

5

6

3/4

5-3/16

5-15/16

1/2

5-7/32

5-31/32

1/2

5-1/4

6

1/2

5-1/2

6-1/4

1/2

5-3/4

6-1/2

1/2

6

6-3/4

1/2

6

7

1/2

6

7

7/8

6

7

1

6-3/16

6-15/16

1/2

6-7/32

6-31/32

1/2

6-1/4

7

1/2

6-1/2

7-1/4

1/2

6-1/2

8-1/2

1

7

7-3/4

1/2

7

8

1/2

7

8

3/4

7-3/16

8

1/2

7-1/4

8

1/2

7-3/4

8-1/2

1/2

8

8-3/4

1/2

8

8-3/4

9/16

8

9

1/2

8

9-1/2

3/4

8-7/32

8-31/32

1/2

8-1/4

9

1/2

8-1/2

9-1/2

3/4

8-3/4

9-1/2

1/2

9

9-3/4

1/2

9

10

1/2

9-3/16

9-15/16

1/2

9-3/16

10

1/2

9-1/4

10

1/2

9-1/2

10-1/4

1/2

9-3/4

10-3/4

3/4

10

10-3/4

1/2

10

11

5/8

10

11-1/2

1

10-1/16

10-13/16

1/2

10-1/8

10-7/8

1/2

10-1/2

11

1/2

10-3/16

10-15/16

1/2

10-1/4

11

1/2

10-5/8

11-5/8

3/4

10-3/4

11-1/2

1/2

11

12

3/4

11-1/8

11-7/8

1/2

11-1/8

12

1/2

11-3/16

12

1/2

11-1/4

12

1/2

11-1/4

13-3/4

1-3/16

11-1/2

12-1/2

1

11-1/2

13-1/2

1-3/16

11-5/8

12-5/8

1

11-3/4

12-1/2

1/2

12

13-1/4

1-1/4

12

13-1/2

1

12

14

1-1/4

12-1/16

12-13/16

1/2

12-1/8

12-7/8

1/2

12-1/2

13-1/2

3/4

13-1/8

13-7/8

1/2

13-3/16

14

1/2

13-1/4

14

1/2

13-3/8

14-3/8

3/4

14

14-7/8

1/2

14

16

1

14-1/16

14-13/16

1/2

14-1/8

14-7/8

1/2

14-1/2

15-1/2

3/4

14-3/4

16

1-1/8

15

15-3/4

1/2

15-1/8

15-7/8

1/2

15-1/8

16

1/2

15-3/16

16

1/2

15-1/4

16

1/2

15-3/8

16-3/8

3/4

15-7/8

16-7/8

3/4

16

17-1/2

1-1/4

16

17-3/4

1

16

18

1-1/4

16-1/16

16-13/16

3/4

16-7/8

17-7/8

3/4

17-1/4

18

1/2

17-1/2

18-1/2

3/4

17-7/8

18-7/8

3/4

18

19-1/2

1

18-3/4

20

1-1/8

18-7/8

19-7/8

3/4

19-7/8

20-7/8

3/4

20

21

3/4

20

21-1/2

1-3/8

20

21-3/4

1-1/8

20-1/16

21-1/16

3/4

20-7/8

21-7/8

3/4

22

23

1/2

22

23

3/4

22-7/8

23-7/8

3/4

23

24

3/4

23-3/8

24-3/8

3/4

23-7/8

24-7/8

3/4

24-1/16

25-1/16

3/4

24-7/8

25-7/8

3/4

26

27

3/4

26

27-3/4

1-1/4

26-7/8

27-7/8

3/4

27

28

3/4

27-1/2

28-1/2

1/2

27-7/8

28-7/8

3/4

28-3/4

29-1/2

1/2

28-7/8

29-7/8

3/4

29

30

3/4

29-7/8

30-7/8

3/4

32-7/8

33-7/8

3/4

33-7/8

34-7/8

3/4

34-7/8

35-7/8

3/4

35

36

3/4

35-1/2

36-1/2

1/2

36-1/16

37-1/16

3/4

36-7/8

37-7/8

3/4

38-7/8

39-7/8

3/4

40-1/16

41-1/16

3/4

40-7/8

41-7/8

7/8

42-7/8

43-7/8

3/4

44-7/8

45-7/8

3/4

45-3/8

46-3/8

3/4

46-1/32

47-9/32

13/16

46-7/8

47-7/8

3/4

48-7/8

49-7/8

3/4