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mm

inch

mm

inch

Mpa

bar

Mpa

bar

mm

B

kg/m

m

13

1/2"

24

7/8"

1.6

16

3.2

32

180

1

0.5

20-50

16

5/8"

28

1-1/4"

1.6

16

3.2

32

210

1

0.55

20-50

19

3/4"

30

1-1/4"

1.6

16

3.2

32

240

1

0.7

20-50

22

7/8"

33

1-1/4"

1.5

15

3

30

280

2

0.9

20-50

25

1"

38

1-1/2"

1.5

15

3

30

375

2

1

20-50

32

1-1/4"

44

1-3/4"

1.5

15

3

30

420

2

1.3

20-50

38

1-1/2"

50

2"

1.2

12

2.5

25

500

2

1.5

20-50

50

2"

63

2-1/2"

1.2

12

2.5

25

630

2

1.95

20-50

57

2-1/4"

71

2-4/5"

1

10

2

20

860

3

2.2

20-50

64

2-1/2"

80

3-1/5"

1

10

2

20

960

3

2.6

20-50

76

3"

90

3-3/5"