Gates 46634020 Type A Chloroprene Air Vent and Vapor Duct Multi-Purpose Hose, 5 Maximum Pressure, 10' Length, 4" ID
Recommended for heating and ventilating applications, such as air intake for butane conversion units, air and heater ducts, defroster lines, air cleaner connections to carburetor, exhaust ducts, vent lines for trailer sewers and drains. For standard duty applications.