Air-permeable aeration hose for bulk materials, uncoated
Aeration hoses

Siloflex N Uncoated

Air-permeable aeration hose for bulk materials, uncoated

Uncoated polyester hose with controlled air permeability for loosening, discharging and aerating bulk materials in silos and silo vehicles.

Properties

  • air-permeable on one side
  • very light and flexible
  • abrasion resistant
  • resistant to rot and mildew
  • air permeability tested according to DIN EN ISO 9237 (DIN 53887), test area 20 cm²

Construction

Fabric
100 % high-tenacity polyester, circular woven, special plain weave with two red marker threads, controlled air permeability
Cover
uncoated
Standards
DIN EN ISO 9237 (air permeability test)
Temperature range
-30 °C to +100 °C (temporarily higher)

Applications

  • Loosening and discharging of bulk materials
  • Aeration of silos and silo vehicles

Air permeability

Inlet pressurebarAir permeability (approx.)l/(m² · s)
0.013.8
0.025.6
0.035.9

Tested according to DIN EN ISO 9237 (DIN 53887), test area 20 cm².

Technical data

Inner diametermmInner diameterinchLay-flat widthmmWeightg/mTensile strength*kg
522841602,200
711132103,000
7531202403,200

* The tensile strength corresponds to half the theoretical breaking load.

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