The J 2-1 PU hose is used in transporting coarse-grained solids and gaseous and liquid substances as well. It is characterized by its smooth internal walls and its is installed with a hard plastic spiral. Delivering a good flow rate, this hose possesses chaffing and chemical proof attributes and can be extremely pliable as well. It can operate in a minimum working temperature of -20°C and a maximum of +70°C. For shorter operational periods, this hose can withstand a maximum temperature of +80°C. Other key features of this hose include a tiny bending radius and lightweight construction. It possesses an internal diameter flow that ranges from 25 to 150 mm.