Our Siloflex aeration hose is a unique dual surface system tested according to DIN EN ISO 9237 (DIN 53887). Test surface 20cm2. The yellow surface is Polyurethane coated increasing the abrasion resistance and most importantly sealing the polyester jacket. The opposite upper surface is uncoated and air permeable allowing flow of air to escape the jacket thus fluidising bulk powder and granular materials, to prevent compacting.
Siloflex aeration hose has an anti-rot construction, is ageing and ozone resistant. Weather resistant and is minimum maintenance.