Master-PUR L-AE - A


  • suction and transport hoses for abrasive solids where resistance to microbes is necessary for example:
  • rear suction hoses on small sweeping machines, public utility cleansing and refuse collection vehicles
  • lawn sweepers
  • leaf suction machines
  • feed transport
  • protection hose against mechanical pressure


  • antistatic, surface resistance < 109 Ohm
  • highest abrasion resistant by using polyester polyurethane
  • microbe resistant
  • gas tight
  • good chemical resistance
  • free of halogens and heavy metal
  • lightweight
  • extremely flexible
  • small bend radius
  • nearly smooth inside
  • generally good UV and ozone resistance (see register no. 28.7.7)
  • 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: 5.0.10

Product Description

PU suction and transport hose, lightweight, microbe resistant, antistatic < 109 Ohm


hose wall: polyester polyurethane with non- migrating permanent antistatic agents and additional microbe protection, free of heavy metal

spiral: 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, resistant to microbes
  3.  wall thickness between spirals ca. 0.7 mm