Air supply during championships
The air supply station during championships and world cups in Ruutikangas will be provided for pressures up to 300 bar. There will be separate cylinders for 200 Bar and 300 bar.
The air supply cyliders will have DIN 200 bar and DIN 300 bar connections. Bring your own gun adapters especially if your equipment does not co-operate with those connections. So, you may need to have f.ex Yoke-DIN adapters for refilling your gun cylinder or the whole full bottle of air with you.
You can find more information here:
https://en.wikipedia.org/wiki/Mechanism_of_diving_regulators#DIN_connection