FillSafe Fuelling Hoses

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


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


The FillSafe Hoses are capable of refuelling up to a maximum working pressure of 300 bar. Lower pressure variations are also available. 

Low cost

Low cost

Low cost

The lowest cost technical solution for hydrogen refuelling

Simple

Low cost

Low cost

User friendly and simple to use

Flow rate controlled

Flow rate controlled

Flow rate controlled

This allows the latest light weight composite Type 4 cylinders to be filled safely. NanoSUN’s in-house flow rate modelling and practical validation testing is available for customers to ensure fill rates are suitable for any Type & size of Hydrogen cylinder

Microbore Design

Flow rate controlled

Flow rate controlled

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

For more details, get in touch at info@nanosun.co.uk