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High temperature hose Airduc® PUR 355 HT Clear

Product Code: 355-3040

High Temperature PU Ducting Airduc PUR 355 HT Clear with Spring Steel Helix



flexible hose/ ducting for high throughput of warm abrasive powder, bulk material, granulate and for warm gases
plastic industry, conveying of granulates and powders: granulate conveying equipment, vacuum hopper/ conveyor, suction conveyor, dosing system, bulk-bag (big bag)-charging and discharging, shredder, mill, extruder, injection moulding machine
film blowing machine, cooling air at the extrusion tool
offset printing machine: air supply, air supply cabinet
textile industry, steam soaking: steam iron, industrial ironing machine, smoothing iron
raw material conveying hose for powders, granulates, sand, quartz, gravel, shards and chips/ shavings
compressor, side channel blower, vacuum pump, pressure pump, pump


heavy duty
highly abrasion resistant
very good heat resistance (better than comparable TPE and Neoprene)
increased pressure and vacuum resistance
good resistance to oil, gasoline and chemicals
very good low temperature flexibility
according to DIN 26057 Type 3
conforms to RoHS guideline

Temperature Range

-40°C to 125°C
short time to 150°C

Design, Material

spring steel wire firmly embedded in wall
wall: patented special premium high-temperature polyurethane HT-PUR (Pre-PUR®)
wall thickness 1,4 - 1,5 mm approx.

Delivery variants

further diameters and lengths available on request
transparent (standard)
black (standard)
customer-specific branding


  • compressor
  • side channel blower
  • vacuum pump
  • pressure pump
  • pump
  • textile industry
  • steam soaking: steam iron
  • industrial ironing machine
  • smoothing iron
  • offset printing machine: air supply
  • air supply cabinet
  • film blowing machine
  • cooling air at the extrusion tool
  • plastic industry
  • conveying of granulates and powders: granulate conveying equipment
  • vacuum hopper/ conveyor
  • suction conveyor
  • dosing system
  • bulk-bag (big bag)-charging and discharging
  • shredder
  • mill
  • extruder
  • injection moulding machine


  • -40°C to 125°C, intermittently as high as 150°C

Suitable Media

  • Abrasive powder
  • Bulk material
  • Granules
  • Gas
  • Sand
  • Quartz
  • Gravel
  • Shards
  • Chips
  • Shavings


  • Wall: PU
  • Helix: Spring steel
  • Surface Finish: Smooth


  • DIN 26057 Type 3
  • RACH

Available Colours

  • Clear
  • Black
PartInner DiameterInner DiameterOuter DiameterWall ThicknessWorking PressureVacuum RatingBend RadiusWeightLengthColourAvailability

Please be advised; specifications assume standard room temperature unless otherwise specified. All data presented here is intended as a guide only; we are not responsible for errors or discrepancies in the specifications. Please click here for full terms and conditions. Please contact our sales office on 01636816612 for further details!