Flexible non-toxic and food grade suction hoses are designed incorporating a rigid PVC spiral as an integral part of the soft PVC wall. The anti-shock rigid spiral imparts superior crush resistance to the hose. They are manufactured on our state of the art plant and machinery using specially formulated non-toxic PVC compounds. We have developed the non-toxic suction hose for specific properties and applications of suction and delivery of mineral water and foodstuff.