Kuriyama Kuri Tec® POLYWIRE® K7130 is a heavy-duty food-grade suction hose designed for durability and flexibility in air, water, and food-grade applications. Made from crystal-clear, phthalate-free PVC with a helically-wound spring steel wire for reinforcement, this hose prevents kinking, collapsing, and expansion under normal working pressures. Its smooth interior reduces material buildup, and the clear construction allows visual confirmation of product flow. Electro-galvanized helical steel wire enables static dissipation for added safety. Rated for pressures up to 150 PSI and temperatures from 25°F to 150°F, it is ideal for food and beverage dispensing, car washes, full vacuum lines, and industrial vacuum pumps.