Material spiral: spring steel wire wall: electrically conductive polyurethane wall thickness between spirals approx.1.4 mm Applications ● Suction/extraction of paper and textile fibres ● Transport of fine-grained particles, such as dust and powder ● Protective Hose against mechanical wear ● Oil mist extraction/suction ● Suction & Transport Hose for abrasive solids, for which microbe and hydrolysis resistance is required | Properties ● extremely flexible ● light ● highly abrasion-resistant ● smallest bending radii ● good chemical resistance ● generally good UV and ozone resistance ● oil/petroleum-proof ● gas-tight ● mostly smooth inner lining ● optimum flow characteristics ● halogen –free ● surface resistance≤104Ohm ● acc. to TRBS 2153 (Zone 1, 21) for non-flammable dust/bulk solids and gases/liquids with low conductivity of electrostatic charges when earthed at both ends of the spiral Temperature Range ● –40 ℃ to 90 ℃ ● peaks to +125°C |
