PART NO.

THREAD E

HOSE BORE

TUBE O.D.

O-RING?

DIMENSIONS

DN

DASH

A

C

H

S2

20591-16-04

M16X1.5

6

04

8

6.5X1.5

30

1.5

48

22

20591-16-05

M16X1.5

8

05

8

6.5X1.5

33

1.5

51

22

20591-18-04T

M18X1.5

6

04

10

8.5X1.5

30

2

39.5

22

20591-18-05T

M18X1.5

8

05

10

8.5X1.5

33

2

41.5

22

20591-18-06

M18X1.5

10

06

10

8.5X1.5

35.3

2

52.8

24

20591-20-04T

M20X1.5

6

04

12

10.5X1.5

30

2.5

41

24

20591-20-05T

M20X1.5

8

05

12

10.5X1.5

33.5

2.5

44

24

20591-20-06T

M20X1.5

10

06

12

10.5X1.5

35.8

2.5

46.3

24

20591-20-08

M20X1.5

12

08

12

10.5X1.5

41

2.5

61

27

20591-22-06T

M22X1.5

10

06

14

12.0X2.0

35.3

2.5

46.8

27

20591-22-08

M22X1.5

12

08

14

12.0X2.0

41

2.5

61

27

20591-24-06T

M24X1.5

10

06

16

13.0X2.0

35.3

3

46.3

30

20591-24-08T

M24X1.5

12

08

16

13.0X2.0

41

3

53

30

20591-24-10

M24X1.5

16

10

16

13.0X2.0

56.5

2.5

67.5

30

20591-30-10T

M30X2

16

10

20

16.3X2.4

56.5

3

60.5

36

20591-30-12

M30X2

20

12

20

16.3X2.4

65.5

3

81

36

20591-36-12T

M36X2

20

12

25

20.3X2.4

66.2

3

70

41

20591-36-14T

M36X2

22

14

25

20.3X2.4

71.2

3

71

41

20591-36-16

M36X2

25

16

25

20.3X2.4

78

3

88

41

20591-42-16T

M42X2

25

16

30

25.3X2.4

78

5

77.5

50

20591-42-20

M42X2

32

20

30

25.3X2.4

91.5

5

101.5

50

20591-52-20T

M52X2

32

20

38

33.3X2.4

93

6.5

89

60

20591-52-24T

M52X2

40

24

38

33.3X2.4

109.4

6.5

102.5

60