Hose wall made of ether grade (microbes and hydrolysis resistant) abrasion resistant polyurethane (wall thickness between the spirals 0.6mm) with copper coated spring steel wire reinforcement. A medium heavy duty flexible hose with shore A~ 85, with almost smooth interior and high tensile and abrasion strengths and ultimate elongation. Free of softeners, halogen free, physiological safe, cadmium free and produced in line with FDA regulations. This hose is non compressed variety and hence will have almost smooth interior and can be effectively used for all applications under PU light duty and also for light material handling and suction hose for abrasive particles.