Aeration hose for bulk materials, half polyurethane coated, air-permeable on one side
Aeration hoses

Siloflex Yellow Coated One Side

Aeration hose for bulk materials, half polyurethane coated, air-permeable on one side

Polyester aeration hose with a yellow polyurethane coating on half of its circumference, so air escapes on one side only, for 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
polyurethane coating on half of the circumference
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

Colours

  • yellow (coated side)

Options

  • Other diameters than 71 mm on request, minimum quantity 1,000 m

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 diameter*mmInner diameterinchLay-flat widthmmWeightg/mTensile strength**kg
522841603,200
711132103,000
7531202403,200

* Standard diameter 71 mm (other diameters on request, minimum quantity 1,000 m).

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

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