Master-PUR L-A se


  • transport of solid, liquid and gaseous medias
  • dangerous areas with the demand of antistatic and hardly inflammable hoses
  • protection hose against mechanical pressure


  •  antistatic < 108 Ohm
  •  hardly inflammable
  •  resistant to oil and fuels
  •  gas tight
  •  good chemical resistance
  •  resistant to solvents
  •  free of halogens
  •  generally good UV and ozone resistance (see register no. 28.7.7)
  •  lightweight
  •  extremely flexible
  •  small bend radius
  •  high tensile and burst strength
  •  nearly smooth inside
  •  optimum flow characteristics
  •  acc. to TRBS 2153 (zone 20) suitable for combustible dusts/bulk goods. Spiral ends shall be earthed at both sides to ensure static dissipation (see register no. 28.12)
  •  RoHS compliant
Chemical Resistance

Recommended Connecting Elements:

Index Number: 2.4

Product Description

PU suction and transport hose, lightweight, antistatic <108 Ohm, hardly inflammable


hose wall: 100% antistatic polyester polyurethane with addition of flame protector

spiral: spring steel wire

Temperature Range

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


  1.  immovable cast spring steel spiral
  2.  hose wall: polyester polyurethane
  3.  wall thickness between spirals ca. 0.7 mm