Applications

OI Seals
Internal pressure face seal - OI / OVI / OSI / OGI                             How to order

Seal dimension Groove dimensions
AS MT DC DG GD WG R
Axial section Tolerance
on AS
Material code Material thickness Diamet'cal clearance Diameter Groove (range) Groove Depth (min/max) Width Groove (min) Radius (maxi)

0,89

+0,08/-0,03

M

0,15

0,20

6,35-25

0,64-0,69

1,40

0,25

1,19

+0,08/-0,03

H

0,20

0,25

10,00-50

0,94-1,02

1,78

0,30

1,57

+0,08/-0,03

L

M

H

0,15

0,25

0,36

0,28

10-200

1,14-1,27

2,29

0,38

2,39

+0,08/-0,03

L

M

H

0,15

0,25

0,46

0,33

13-200

1,88-2,01

3,18

0,51

3,18

+0,08/-0,03

M

H

0,25

0,51

0,43

25-400

2,54-2,67

4,06

0,76

3,96

+0,10

M

H

0,41

0,51

0,61

75-650

3,18-3,30

5,08

1,27

4,78

+0,13

M

H

0,51

0,64

0,71

100-800

3,84-3,99

6,35

1,27

6,35

+0,13

M

H

0,64

0,81

0,76

200-1200

5,05-5,28

8,89

1,52

9,53

+0,13

M

H

0,97

1,24

1,02

300-2000

8,26-8,51

12,70

1,52

12,70

+0,15

M

H

1,27

1,65

1,27

800-3000

11,05-11,43

16,51

1,52

Internal pressure seal: Diameter Seal Outside = Reference

Remarks:
• For DG take the Minimum Outer Groove Diameter
• Plating thickness is maximum plating thickness
• Tolerance on seal diameter and on groove diameter: see table

oi fitting
















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