a) Outside diameter

32 mm/26 mm

40 mm/33 mm

50 mm/42 mm

32 mm +0.3 mm
-0.0 mm

40 mm +0.4 mm
-0.0 mm

50 mm +0.5 mm
-0.0 mm

b) Wall thickness

3.0 mm ± 0.2 mm

3.5mm ± 0.2mm

4 mm ± 0.3 mm

c) Thickness of the Inner Layer

Max 0.24 mm
Min 0.36 mm

Max 0.28 mm
Min 0.42 mm

Max 0.32 mm
Min 0.48 mm

d) Standard Length

1000 ±100 meters

1000 ±100 meters

1000 ±100 meters

e) Maximum outer diameter of
OF cable that can be installed by
blowing technique.

12 mm

16 mm

21 mm