Hose is softwall and will slip over 3 inch or 4 inch pipe and can be used for connection between tank compartment vents on dome lid and turn over rail (3.5), or to connect vapor pipes descending from top of tank truck or trailer (3.5 or 4.5). Nitrile tube will handle gasoline vapors. Durable heat, ozone, and abrasion resistant cover. Better known as Marine Exhaust Hose.

Construction -
Tube: Extruded specially compounded Nitrile.
Reinforcement: Textile.
Cover: Specially compounded Nitrile.
Temperature: -40 ºF to +200 ºF.