Scope of application
Electrically conducting suction and feed hose for extremely abrasive solids, such as glass fiber reinforced plastic, gravel, sand, stones, blasting media. Applicable as silo and loading hoses, for cleaning power plants and suction vehicles as well as application in explosive areas. Permitted for pneumatic transport of flammable dusts / bulk materials (zone 20, 21, 22 inside), for aspiration of flammable dusts (zone 20, 21, 22 inside) and nonflammable dusts (zone or zone 22 inside), for transport of gases and flammable liquids (zone 1 and zone 2 outside).
Properties
- Permanently antistatic with surface resistivity Ro < 109 Ohm and specific resistivity p < 2,5*108 Ω *m
- Abrasion resistance
- Smooth on the inside
- Pressure resistance
- Vacuum resistance
- Highly flexible and abrasion-resistant
Construction
- Highly abrasive-resistant polyester polyurethane
- Wall thickness: approx. 2.5 mm
- Spiral: spring steel wire, copper-coated, supplementary with circumferential braid
Temperature range
• -40°C to +90°C, for a short time up to +125°C
