Lightweight Flexible Ducting - PU S1

Lightweight Flexible Ducting - PU S1

PU S1 - Lightweight Flexible Ducting for Dust Extraction Continue reading


  • Model PU S1
  • Size (cm) N/A
  • Net Weight (kg) N/A

More Info


PU S1 clear light extraction hose is a flexible duct manufactured from polyurethane with a copper coated steel spiral reinforcing helix. Light and very flexible, PU S1 extraction hose is abrasion resistant and especially suitable to dynamic applications.

The reduced helix pitch improves performance and longevity through a smoother internal bore and overall increased strength. PU S1 extraction hose is ideal for light dust and sawdust extraction in the woodworking industry as well as vapour extraction and light industrial cleaning. Also suitable for the suction of dry food. Very light and flexible, axially compressible (about 5:1) for easy handling and costs saving in stocking and transporting. The PU-coated spiral allows more bending sessions, thus the duct has good mechanical properties and it is especially suitable for dynamic applications.

Resistant to abrasion. Halogens free conform to RoHS and phthalates free. It can be made electrically bonded by earthing the steel spiral in accordance to TRB S 2153. The electrical resistance R ≤ 102 Ohm/m is according to ISO 8031 - ATEX Directive 94/4/EC and 99/92/EC). For dry food only according to EU Regulation 10/2011, RoHS 2011/65/EU Directive, REACH Regulation (1907/2006).

*Picture is for reference only and may differ from the final product

Key Features

  • Light and flexible
  • Resistant to abrasion
  • Conductive spiral for earthing
  • Halogen free
  • Phthalate free



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Colour Clear with coppered spiral
Temp Range -40°C to +90°C
Min Extraction Airflow Required 390m3/hr
Axial Compressibility 5:1
Applications Abrasive powders, dust extraction, woodworking environments
Construction Ester based polyurethane duct reinforced with steel spiral copper coated
Wall thickness 0.4mm
Inside Diameter Dia 38, 51, 70, 102mm

*Picture is for reference only and may differ from the final product

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