NORRES has expanded the product portfolio of the highly abrasion-resistance and extremely reinforced AIRDUC^® series: with its super heavy and extremely reinforced properties and a wall thickness of approx. 5mm, this transport and suction hose is especially suitable for meeting the high demands that go hand in hand with the transportation of highly abrasive solids. As an extremely abrasive-resistant transport hose that is smooth on the interior, it is the thickest AIRDUC^® ever. The use of the robust AIRDUC^® PUR 357 PLUS has already proven itself with a longer service life in glassworks, steelworks, docks, etc..