Urevent HD is constructed with oil resistant, low temperature Ether polyurethane (TPU) and a steel wire helix which provides a higher service temperature range of -65°F (-54°C) to 225°F (107°C). The helix wire can also be grounded for static dissipation. The hose’s FDA, phthalate free transparent heavy duty construction, allows for visual confirmation of material flow. Urevent™ HD Clear is designed for wet or dry abrasive applications such as dust control, insulation blowing, woodworking dust control, pharmaceutical product transfer and food grade material handling.