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Sphere recharging
Posted: Sat Oct 04, 2025 5:38 pm
by Polestar
Hi there, I have a large collection of spheres collected over the years and it seems to make sense for me to test and recharge these rather than keep buying new ones each time. I am after your help finding a kit of parts that would enable me to do this. Any and all help gratefully recieved. Murray
Re: Sphere recharging
Posted: Sun Oct 05, 2025 7:28 am
by Dieselman
People generally make their own rigs.
There is a valve system available from Tecnosir, though dealing with them can be rather fraught as they often don't answer requests. The valves cost about £10 each and in my experience sometimes weep gas.
https://www.tecnosirstore.com/en_GB
Threads about sphere testing and refilling.
viewtopic.php?f=7&t=10339
viewtopic.php?f=7&t=11014
Depending on where you are it might be worth finding a member with testing and refilling rigs to test yours.