MONOMETALLIC HIGH FINNED TUBE TYPE RMW-AL 1

Material

aluminium

Dimensions

Dz = 16 – 57 [mm]
Dw = 10 – 43 [mm]
n = 5 – 11 [fins/inch]
Lmax = 20000 [mm]

Examples of typical finned tubes

Lp

Dz [mm]

Dp [mm]

dw [mm]

h [mm]

g [mm]

n [mm]

Fz [m 2]

Fz / Fw

1

57

44

38

6.5

0.30

2.3

1.06

8.87

2

57

44

38

6.5

0.35

2.5

0.98

8.17

3

57

44

38

6.5

0.35

2.8

0.89

7.47

4

57

44

38

6.5

0.40

3.2

0.81

6.76

5

50

29

25

10.5

0.30

2.3

1.25

15.98

6

50

29

25

10.5

0.35

2.5

1.15

14.63

7

50

29

25

10.5

0.35

2.8

1.04

13.28

8

50

29

25

10.5

0.40

3.2

0.94

 11.94

MONOMETALLIC HIGH FINNED TUBE TYPE RMW-AL 2

Material

aluminium

Dimenssions

Dz = 16 – 40 [mm]
Dw = 10 – 32 [mm]
n = 7 – 11 [fins/inch]
Lmax = 20000 [mm]

Examples of typical finned tubes

Lp

Dz [mm]

D0 [mm]

dw [mm]

h [mm]

g [mm]

n [mm]

1

39

25

15

10

0.45

3.2

2

32

22

14

8

0.40

2.8

3

28

19

11

7

0.35

2.5