The 33g CO2 gas cylinder from Besto is suitable for all automatic lifejackets with automatic systems from United Moulders (UML) and Halkey Roberts (HR). This standard cartridge fits most 150N lifejackets.
- Gas quantity: 33g
- Thread: 1/2"-20 UNF-1A, (outer diameter: 12.7mm / 0.5 inch)