AIRDUC® PUR 351 Food Hose is a medium to heavy-duty hose, and it is reinforced. It can be used for abrasive powders, bulk materials, granulates, and gases. It is an excellent choice for the food and pharmaceutical industry. It is suitable for applications like conveying of dry foods, vacuum conveying devices, vacuum hoppers, suction conveyors, industrial vacuum cleaners, dosing systems, mixers, dryers, packaging machines, bulk-bag charging and discharging, and mills.