Scope of application
Special suction and blower hose for abrasive solids, particularly in danger zones, where electric conductivity is required (areas subject to explosion hazards), such as
- Transportation of fine-grained powder and dust
- Suction of granules, chips, fibers
- Industrial vacuum cleaners
- Suction of liquid and gaseous media
Properties
- Electrically conductive, surface resistivity ≤ 109 Ohm
- Simple application (approx. 0.75 mm wall thickness)
- Highly flexible
- Smooth on the inside
- Abrasion-resistant
Construction
- Spiral ingrained in the hose wall in a torque-proof and nonshiftable way
- Wall thickness between the spirals approx. 0.75 mm
Materials
- Wall: highly abrasion-resistant polyester polyurethane, electrically conducting ≤ 109 Ohm
- Spiral: encapsulated spring steel wire
- Colour: black
Temperature range
• -40°C to +90°C, for a short time up to +125°C