For transportation of fuel, from tank to e.g. fuel filter, or to serve as ventilation line. Quality is ISO7840 type A1, suitable for both petrol and diesel. Inside made of NBR rubber, outside of fire retardant CR rubber. 
Fuel hoses which fulfil the requirements of Marine Fuel A1 have been successfully subjected to a fire test for 2.5 minutes and have a maximum permeability of 4 grams/m2/hour.

Available in coils of 30m., or as cut lengths in half metre increments.