VNE Booster Vacuum Hose - 4008586 is a reinforced, heavy-duty hose designed for use with high-vacuum applications. It is made from a durable, lightweight material and is resistant to heat, chemicals, and abrasion. The hose is available in sizes ranging from 1/2 to 4 and is designed to handle temperatures up to 250°F. It is ideal for use in industrial, commercial, and laboratory applications.