Description Superflex PU LR is a polyurethane (pu) hose with copper-plated steel spiral, for suction and transport of dusts, chips and abrasive material. Product characteristics include a excellent flexibility, very good resistance to abrasion and good resistance to weathering. The temperature range of Superflex PU LR is -40 to 90°C. Superflex hose can be supplied as cut lengths or supplied with couplings to suit your application. If you require an assembled Superflex hose please ask the Plastock team for more information. Tech Specs Service temp. long term min (°C) -40 Service temp long term max (°C) 90 Abrasion resistance 5 Chemical resistance PU TABLE Crushing resistance 2 Flexibility 5 Smooth surface 2 Spiral direction left Ozone Resistance 5 Material type Downloads Technical Datasheet Superflex PU LR Merlett Hose & Ducting Chemical Resistance Tables