Material

spiral: spring steel wire

wall: pure polyester polyurethane with flameretardentadditives (acc. to DIN ISO 4649more abrasion-resistant than polyetherpolyurethane)

wall thickness between spirals approx. 0.7 mm

Applications

● Protective Hose against mechanical wear

● Hardly inflammable transport hose forabrasive solids

● Wood processing machines

● Shavings extractions in wood processing

Properties

● halogen and plasticizer-free

● light

● smallest bending radii

● generally good UV and ozone resistance

● mostly smooth inner lining

● optimum flow characteristics

● acc. to TRBS 2153 (Zone 1, 21) for nonflammbledust/bulk solids and gases/liquidswith low conductivity of electrostatic chargeswhen earthed at both ends of the spiral

● hardly inflammable acc. to DIN 4102 B1

● highly flexible

● extremely abrasion-resistant

● permanently kink-resistant

● solvent, oil and petroleum-proof

● adheres to conditions of German Woodcutterstrade association (Holz-BG)

Temperature Range

● -40°C to +90°C

● peaks to +125°C