The J 5-3 EPDM MEMORY HOSE series of high-temperature suction tubes from JUMBOFLEX provide crush and vibration proof services. These very flexible tubes are ideally used for engine exhaust gas suctioning. They provide chemical resistant operations, and offer flame retarding services. They are engineered from EPDM and Nylon Helix. When properly used with exhaust gas funnels and an enough supply of air, these tubes are capable of operating in temperatures ranging from -40 to +190 °C. It also has a 0.8 millimeters of thickness.