Refuelling Hoses

NanoSUN’s advanced Hydrogen Fuelling Hoses are engineered to safely and easily refuel hydrogen tanks from hydrogen cylinders.

The hoses use a simple blow down method to channel hydrogen into customers tanks. The fill efficiency is dependent on the pressure in the filling cylinder.

The NanoSUN hoses are capable of refuelling up to a maximum working pressure of 300 bar. Lower pressure variations are available.

Low cost

The lowest cost technical solution for hydrogen refuelling


User friendly and simple to use

Flow rate controlled

This allows all Type 3 cylinders to be filled safely. Flow rate modelling available for customers to ensure fill rates are suitable for any type of cylinder

Microbore Design

The design limits the volume of gas within the hose and prevents air inclusion 

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