Sierra 163680120S 1/2" Low Permeation Marine Fuel Hose 250 Foot

The Sierra 163680120S is a premium low permeation fuel hose designed specifically for marine applications. This 250-foot roll of reinforced fuel line meets EPA and CARB compliance standards for reduced fuel vapor emissions, making it ideal for modern marine engine installations and fuel system repairs.

Key Specifications:

• Inside Diameter: 1/2 inch
• Outside Diameter: 0.82 inch
• Length: 250 feet per roll
• Maximum Pressure Rating: 100 PSI
• Construction: Reinforced polyester
• Color: Black

Features and Benefits:

• Low permeation design significantly reduces fuel vapor emissions to meet stringent EPA and CARB environmental standards
• Reinforced polyester construction provides excellent durability and resistance to kinking
• 100 PSI pressure rating ensures reliable performance in demanding marine fuel systems
• Bulk 250-foot length allows for multiple installations or large projects
• Resistant to ethanol-blended fuels commonly used in marine engines

This fuel hose is engineered for marine fuel delivery systems including inboard, outboard, and stern drive applications. The low permeation barrier layer prevents fuel vapor escape, protecting the environment while maintaining fuel system integrity over time.