Description Hydrotech 7-Litre cyclinder (option 3) complete with hose for use with 1/8″ BSP thread fittings. (normal charging probes) Our 7-Litre 300Bar airgun charging cylinder is perfect for those situations where portability & capacity need to be maximised. Over twice the capacity of our 3-Litre but still easily transported, this cylinder comes complete with a boot and is available in 3 different valve options to suit nearly any gun type. This cylinder has a 5-year test schedule making upkeep more affordable. *Typical minimum fills per cylinder for a gun operating down to 100 bar having internal 0.4Litre storage
