• -40°C up to +90°C
• intermittent to +125°C*
• intermittent to +125°C*
Catalogue register 1.9
Material
hose wall: polyester polyurethane (in comparison with polyether polyurethane more abrasion resistant, acc. to DIN 53516)
spiral: spring steel wire
DN 50 - DN 150
- flat roof graveling
- roof planting
- vacuum and suction vehicles
- renovation of railways
- transport of glass wool, slag granulates, sintered materials
- transport and suction hose for quarries, cement works, ship yards and docks
- working hose for silo trucks and loading equipment
- extremely abrasion resistant
- long service life
- smooth inside
- optimum flow characteristics
- high tensile and tear strength
- high vacuum and pressure rating
- gas tight
- free of plastizisers
- free of halogens
- good chemical resistance
- resistant to oil and fuels
- generally good UV and ozone resistance
- RoHS compliant
| 1 | immovable cast spring steel spiral |
| 2 | hose wall: polyester polyurethane |
| 3 | wall thickness between spirals ca. 3,5mm |
| 4 | inner hose wall very smooth |
