Flexible high quality abrasion resistant polyurethane hose with impact and crush resistant PVC spiral reinforcement. 
Smooth inside surface.
Extremely tough with good mechanical characteristics, five times those of ordinary PVC. 
Waterproof and resistant to both salt and fresh water, most chemical agents, UV rays, and abrasion. 
Non-toxic according to Italian standards DM 21/3/73, Reg. UE 10/2011, 2007/19 sim. A.B.C. and following updates.
Temperature range: -20°C +80°C.
Applications: suction and delivery of highly abrasive materials, dust, organic material and cereals. 
Particularly suitable for the building industry for the transportation of sand, gravel and cement.
Colour: transparent with ivory coloured spiral.