These hoses transfer fuel from the vehicle's fuel tank to the engine compartment.

They include fuel transport hoses and lines for handling evaporative gases from the fuel tank.

• Inner Rubber + Outer Rubber
• Inner Rubber + Reinforcement + Outer Rubber
• Inner Rubber + Middle Rubber + Reinforcement + Outer Rubber

• FKM
• ECO
• NBR
• CSM
• THV

  Inner Diameter (I.D.): Φ5.4 ~ Φ14

• Multi-functionality

Performs the dual role of efficiently transporting evaporative gases from the fuel tank as well as the fuel itself

• Excellent Durability

To withstand external exposure, the outer cover is made of rubber with superior ozone and weather resistance (e.g., CSM), preventing aging caused by environmental factors.

• Enhanced Low Fuel Permeation

To comply with North American environmental regulations (such as LEV III, PZEV), THV resin (Tetrafluoroethylene, Hexafluoropropylene, and Vinylidene Fluoride polymer) is applied to minimize fuel permeation. This satisfies evaporative emission standards and ensures long-term stability due to its excellent adhesion to the fuel barrier layer

• Versatile Material Composition

Utilizing special rubber materials with superior chemical resistance—such as FKM (Fluoroelastomer), ECO (Epichlorohydrin), NBR (Nitrile), CSM (Chlorosulphonated Polyethylene), and THV—ensures high resistance to fuels and oils.

• As a fuel transport hose installed near the fuel tank, it is exposed to external elements. Therefore, the outer cover utilizes rubber with superior ozone and weather resistance.
• To comply with tightened North American environmental regulations regarding vehicle evaporative emissions, our THV hoses utilize a resin that offers excellent resistance to fuel permeation and superior adhesion, thereby satisfying low permeation requirements