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Feature:

  •  Multiple material options & configurations to suit diverse industrial requirements,  
    including high-purity andhigh-pressure applications.

 • Precision-engineered ferrules and bodies provide consistent tube grip and leak-tight 
    performance under demanding conditions.

 • Silver-plated nut threads minimize friction during assembly, ensuring smooth tightening 
    and preventing thread galling.

 • Optimized elbow radius design ensures a streamlined flow path, reducing turbulence and pressure drop.

 • Traceable quality: each fitting is permanently marked with size, material, and heat code for   
    complete identification.

 • User-friendly maintenance: fittings can be easily disconnected and reassembled without loss of integrity.
 • Enhanced durability: hardened threads with a smooth finish extend service life and reduce wear over repeated use.


Product Dimension

Ordering 
Name

Tube O.D. 
T

 

Minimum 
Opening

Hex Flat 
H

 

Inch

mm

A

B

E

Inch

mm

D

LU 2

1/8

3.18

35.56

15.24

2.29

7/16

11.11

22.35

LU 3

3/16

4.76

37.34

16.00

3.05

7/16

11.11

24.13

LU 4

1/4

6.35

40.89

17.78

4.83

1/2

12.70

26.16

LU 5

5/16

7.94

42.93

18.54

6.35

9/16

14.29

28.19

LU 6

3/8

9.53

44.96

19.30

7.11

5/8

15.88

30.23

LU 8

1/2

12.70

51.31

21.84

10.41

13/16

20.64

30.99

LU 10

5/8

15.88

52.07

21.84

12.70

15/16

23.81

31.75

LU 12

3/4

19.05

53.59

21.84

15.75

1-1/16

26.99

33.27

LU 14

7/8

22.23

55.12

21.84

18.29

1-3/16

30.16

35.05

LU 16

1

25.40

64.77

26.42

22.35

1-3/8

34.93

40.39

LU 20

1-1/4

31.75

92.20

38.86

27.69

1-3/4

44.45

48.01

LU 24

1-1/2

38.10

107.95

45.21

34.04

2-1/8

53.98

53.59

LU 32

2

50.80

149.35

62.74

45.97

2-3/4

69.85

74.68

 

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