Master-PUR L
Application
- transport and suction hose for abrasive solids
- gaseous and liquid media
- suction of paper and textile fibres
- transport of small particled dusts and powders
- oil spray extraction
- protection hose against mechanical pressure
Properties
- highly abrasion resistant
- resistant to oil and fuels
- gas tight
- good chemical resistance
- free of plastizisers
- free of halogens
- generally good UV and ozone resistance
- lightweight
- extremely flexible
- small bend radius
- high tensile and tear strength
- nearly smooth inside
- optimum flow characteristics
- acc. to TRBS 2153 (zone 1, 21) suitable for non-combustible dusts/bulk goods and gases/liquids of low conductivity. Spiral ends shall be earthed at both sides to ensure static dissipation
- RoHS compliant
Chemical Resistance
Recommended Connecting Elements:
Index Number:
1.4
Product Description
PU transport and suction hose, lightweight
Material
hose wall: polyester polyurethane (in comparison with polyether polyurethane more abrasion resistant, acc. to DIN 53516)
spiral: spring steel wire
Temperature Range
- -40°C up to +90°C
- intermittent to +125°C
Construction
- immovable cast spring steel spiral
- hose wall: polyester polyurethane
- wall thickness between spirals ca. 0.7 mm