Send the following on WhatsApp
Continue to ChatAVENTICS - R422001398 - Compact cylinder ISO 21287, Series CCI (CCI-SA-063-0005-002122411000020000000000) https://www.valves-direct.com/product/aventics-r422001398-compact-cylinder-iso-21287-series-cci-cci-sa-063-0005-002122411000020000000000/