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Rod Seal PRU

The self-retaining PRU rod seal/ wiper ring for

pneumatic cylinder piston rods performs three functions

simultaneously: Sealing, Wiping, Fixing.

Technical parameter:

Working pressure: ≤ 1.6MPa

Working temperature: -35℃~ +80℃

Surface speed: ≤ 1.0m/s

Standard materials: Polyurethane P2001

Advantages:

No risk of corrosion

No dirt traps

Low friction values and high service life

The special sealing and wiper lip geometry combined

with our material allows the PRU seal/wiper element to

be operated in oil-free air after initial lubrication during

assembly

Installation:

The profile PRU rod seal wiper is pushed into the

open housing with a circlip recess and retained by the

easy-to-snap in retainer ridge.During assembly, care

should be taken that neither the wiper nor the sealing lip

be damaged by being pushed over any sharp edges.




PRU 型标准规格表

d

D

H

D1

L1

L2

R

f

订货标号

12

19

10

21

7.7

12

1

1.5

PRU 12X19X12  P2001

12

20

10.7

22

8.8

13

1.1

1.5

PRU 12X19X13   P2001

12

22

10.7

24

8.8

13

1.1

1.5

PRU 12X22X13   P2001

14

24

10.7

26

8.8

13

1.1

1.5

PRU 14X24X13   P2001

16

26

10.7

28

8.8

13

1.1

1.5

PRU 16X26X13   P2001

18

26

10.7

28

8.8

13

1.1

1.5

PRU 18X26X13   P2001

18

28

10.7

30

8.8

13

1.1

1.5

PRU 18X28X13   P2001

20

30

10.7

32

8.8

13

1.1

1.5

PRU 20X30X13   P2001

22

32

11.2

34.5

9.4

14

1.4

2

PRU 22X32X14   P2001

25

35

11.2

37.5

9.4

14

1.4

2

PRU 25X35X14   P2001

30

40

11.2

42.5

9.4

14

1.4

2

PRU 30X40X14   P2001

32

42

11.2

44.5

9.4

14

1.4

2

PRU 32X42X14   P2001

40

50

11.2

52.5

9.4

14

1.4

2

PRU 40X50X14   P2001

45

55

12.2

58.2

10.4

15

1.8

2

PRU 45X55X15   P2001

50

60

12.2

63.2

10.4

15

1.8

2

PRU 50X60X15   P2001

63

75

13

78.2

11.4

16

1.8

2

PRU 63X75X16   P2001

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