Master-PUR H-EL

Application

  • dangerous areas, where electrical conductivity is demanded
  • suction and transport hose for abrasive materials, gaseous and liquid media
  • transport of small particled dusts and powders
  • oil spray extraction

Properties

  • surface resistance Ro < 104 Ohm
  • abrasion resistant
  • extremely flexible
  • lightweight
  • small bend radius
  • resistant to oil and fuels, gas tight
  • free of halogens
  • good chemical resistance
  • generally good UV and ozone resistance (see register no. 28.7.7)
  • high tensile and tear strength
  • nearly smooth inside
  • optimum flow characteristics
  • acc. to TRBS 2153 (zone 0, 20) suitable for combustible liquids/dusts. Spiral ends shall be earthed at both sides to ensure static dissipation (see register no. 28.12)
  • RoHS compliant

 

Recommended Connecting Elements:


Index Number: 5.4

Product Description

PU suction and transport hose, lightweight, electrically conductive <104 Ohm

Material

hose wall: electrically conductive polyurethane

spiral: spring steel wire

Temperature Range

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

Construction

  1. immovable cast spring steel spiral
  2. hose wall: electrically conductive polyurethane
  3. wall thickness between spirals ca. 1.4 mm