Spiral ducting

Whoever needs spiral ducts is not going to able to pass by Schauenburg FLEXADUX Ducts!

Will receive a quality and variety that no other company can offer you!

Special Features:

We use high quality omega-shaped PVC profile that is welded in a special procedure to fixate the spring steel wire on the spiral duct. This approx. 1.5 mm strong profile withstands loads much longer due to abrasion as e.g. a simple strip made of the wall material. Not every spiral duct is unpacked and directly hung up from the pallet. Often, this is not always possible in practice, which is why the duct is pulled across the floor now and then. This is why sewn versions or covers with a band can be damaged easier.

A variety of different diameters make our spiral ducts fully operational for virtually any project:

(Type S) from all offered materials

Diameter range:

150 to 2400 mm (Intermediate sizes are possible)

Single lengths:

0.5 to 10 m. Intermediate lengths are possible. Outside welded spiral made of spring steel wire, corrosion-protected with PVC profile.

Maximum length in meters :

Diameter Slope Slope Slope Slope
mm 150 mm 75 mm 50mm 30mm
150 5 5 5 5
200 10 7,5 5 5
300 – 500 10 7,5 7,5 5
600 – 800 10 7,5 5 5
900 10 5 5 5
1000 10 5 5 5
1200 10 5 3 2,5
1400 10 5 3 2,5
1600 10 5 3 2,5
1800 10 5 2,5 2,5
2000 5 3 2,5 2
2200 5 3 2,5 2
2400 5 3 2,5 2

Spiral distance:

150 mm / 75 mm / 50 mm / 30 mm

The spiral distance determines the allowed depression

Wire thickness:

up to 300 mm Ø 2,5 mm
400 mm Ø 4,0 mm
500 und 600 mm Ø 5,0 mm
from 700 mm Ø 6,0 mm

Suspension:

1 row galvanized hooks, flexural strength: approx. 500 N

Each duct comes standard with double-sided welded flexible end rings made of PVC-coated spring steel litz wire, or optional with tapering foil.