Vulcano PU Stone
Colour: Translucent with a coppered steel spiral.
Temperature Range: -40°C +90°C (125°C short time)
Technical Features: Ester-based Polyurethane duct reinforced with a PU coated coppered steel spiral. Smooth inside to ensure optimization of flow properties. Constant Wall thickness of 2.0mm through all the diameter range.
Properties: The PU-coated spiral allows a better adhesion and more bending sessions. Suitable for heavy duty applications where a very good abrasion resistance is required. The duct is produced adding a microbes resistant additive. Resistant to abrasion and most chemicals, microbes, ageing, UV Rays, hydrolysis, ozone and atmospherical agents. Halogens free conform to RoHS and phthalates free.
Standards: It can be made electrically bonded by earthing the steel spiral in accordance to TRB S 2153. The electrical resistance R ≤ 102 Ohm/m is according to ISO 8031 - ATEX Directive 94/4/EC and 99/92/EC). RoHS 2011/65/EU Directive, REACH Regulation (1907/2006).
Suitable for suction and delivery of highly abrasive substances such as gravel, sand, stones, cement, pellets. It is used in plastic machines, shipyards, steelworks, quarries, silos etc. Also suitable for industrial cleaning, roof rocking.