Technical Details 2017-04-05T11:16:32+00:00

SAFE-SPIRAL ASTA -Technical Details

Spirals open during storing and transportation but will return to the original shape once installed.
Rolls do not have a hole at the ends.

Nominal outer Ø

Nominal inner Ø

Weight ca. kg/m

Wall

W mm

Pitch

P mm

Recommended usage range
(Hose diameter mm)

Lenght of coil

20mm

16.0mm

0.11

2.0

20

16 – 22

25m

25mm

20.6mm

0.17

2.2

21

20 – 27

25m

32mm

27.0mm

0.23

2.5

22

27 – 36

25m

40mm

34.6mm

0.29

2.7

24

34 – 44

25m

50mm

43.2mm

0.41

3.4

30

43 – 55

25m

63mm

55.6mm

0.70

3.7

27

55 – 67

25m

75mm

66.2mm

0.88

4.4

42

66 – 80

20m

90mm

80.2mm

1.20

4.9

45

80 – 98

20m

110mm

99.0mm

1.61

5.5

50

99 – 115

15m