Looking for a hose that transports food safely and is resistant to wear and tear? Meet our ALFAVAC PU L Food Grade. This PU hose with steel wire and transparent lining is specially designed for transporting abrasive media such as grains, flour, or sawdust by air. An added bonus: it meets the strict DIN 4102 B1 standard and is resistant to hydrolysis, bacteria, and high temperatures. See it at our booth – experience its robustness for yourself!