Master PUR H-F


  • suction and transport hose for abrasive materials
  • gaseous and liquid media
  • suction of paper and textile fibers
  • transport of small particled dusts and powders
  • oil-spray extraction
  • protection hose against mechanical pressure
  • transport hose for abrasive solids in fire risk areas
  • woodworking machines
  • exhaust equipment in woodworking industries
  • suction and transport hoses for abrasive solids where resistance to microbes is necessary for example:
  • rear suction hoses on small machines, public utility cleansing and refuse collection vehicles
  • lawn mowers
  • lawn sweepers
  • leaf suction machines
  • feed transport
  • grain transport
  • applications where improved pressure and vacuum is necessary


  • highly abrasion-resistant
  • resistant to oil and fuels
  • gas-tight
  • good chemical resistance
  • resistant to solvents
  • free of plastizisers and halogens
  • UV- and ozone-resistant
  • very flexible; light weight
  • small bend radius
  • improved pressure and vacuum characteristics
  • high tensile and burst strength
  • smooth inside, for optimum flow characteristics
  • electrically conductive by grounding spiral
  • flame resistant
  • microbe resistant
Chemical Resistance

Index Number: 1.15

Product Description

Suction and transport hose - heavy weight


hose wall: 100 % pure polyester polyurethane. 30% more abrasionresistant than polyether polyurethane

spiral: PU-coated spring steel wire

Temperature Range

  • -40°C up to +90°C
  • intermittent to +125°C


  1. PU-coated spring steel spiral
  2. hose wall: polyester polyurethane
  3. wall thickness between spirals .055”