Cole-Flex 492.750 is a heavy duty hose for use in a variety of mechanical and industrial applications. It is made from corrugated, non-metal reinforced PVC with a double layer of nylon-reinforced side walls and a blend of tube additives that provide superior resistance to abrasion, heat, oil, hot and cold temperatures, most acids, alkalis and chemicals. It is suitable for use in applications including drain hoses, sand, silt, water, oil, and other material handling applications.