6mm Internal Diameter - Rubber Marine Fuel & Oil Hose A1 is a type of hose specifically designed for use in marine environments. It has an internal diameter of 6mm, making it suitable for transferring fuels and oils in small to medium-sized marine vessels.

This hose is commonly used for transferring gasoline, diesel, and other types of fuel to marine engines and other onboard systems. It can also be used for transferring lubricating oils, transmission fluids, and other types of lubricants. The 6mm internal diameter of this hose allows for flexibility and easy handling, making it perfect for marine applications.

The Rubber Marine Fuel & Oil Hose A1 is made from a combination of rubber and reinforced fibers, making it highly durable and resistant to high pressures and temperatures associated with marine use. It is also resistant to the chemicals and solvents found in marine fuels and oils, and is reinforced with materials like steel or nylon to increase its strength and flexibility. Additionally, it is equipped with safety features like overpressure valves, which help to prevent dangerous leaks or explosions.

The hose is also resistant to UV rays and ozone, making it suitable for outdoor use. The hose is also suitable for use in cold weather conditions as it is resistant to cracking and hardening.

Overall, the 6mm Internal Diameter - Rubber Marine Fuel & Oil Hose A1 is a reliable and safe option for transferring fuels and oils in marine environments, and its smaller size and flexibility make it ideal for small to medium-sized marine vessels.