What is the desired weight for CO2 cartridges in Mk4 life jackets?

The desired weight for CO2 cartridges in Mk4 life jackets is up to 30 grams because this weight provides the necessary buoyancy and inflation volume required for effective operation. Life jackets must deploy quickly and reliably to provide immediate support to individuals in distress. Cartridges within this weight range ensure that there is sufficient gas to fully inflate the life jacket and create a buoyant, floating device.

Using cartridges that are too light might result in inadequate inflation, compromising safety during emergency situations. Therefore, following the manufacturing specifications for CO2 cartridge weight is crucial in maintaining the reliability and effectiveness of the life jacket. The choice of up to 30 grams reflects an understanding of the performance requirements for ensuring that the life jacket functions correctly in emergencies.