This highly durable suction hose is engineered for the efficient transfer of dry or liquid abrasive materials, granules, and regrind, offering exceptional performance in demanding industrial environments. Its corrugated exterior ensures flexibility, while the smooth inner surface minimizes flow resistance and prevents material buildup. The transparent polyurethane inner layer provides outstanding abrasion resistance, making it ideal for handling sharp-edged plastic regrind and other challenging substances. Reinforced with a rigid PVC spiral and integrated copper wire, the hose not only withstands punctures and cuts but also safely discharges static electricity when properly grounded, ensuring reliable and secure operation. Manufactured from transparent PVC, it allows easy visual monitoring of transported materials, enhancing process control. With a working pressure range of 3 to 7 bar and vacuum resistance from 0.69 to 0.74 bar, depending on diameter and temperature, it delivers consistent strength and stability. Designed to operate in temperatures from -5°C to +60°C, this hose is a versatile solution for plastic processing plants and other industries requiring superior resistance, durability, and safety in material transfer applications.