This replacement bottle from Lifeline is as supplied in the Zero 2020 3.0 litre electrical fire extinguisher kit and is ideal for applications where all the plumbing is already installed in the vehicle. The bottle is supplied pre-filled with extinguishant and includes the firing head.Replacement bottle for the Lifeline Zero 2020 3.0 litre electrical fire extinguisher kitPre-filled with extinguishantIncludes electrically operated firing headIdeal for applications where the extinguisher plumbing and electrical wiring is already installedDimensions: 238mm long x 155mm diameterWeight: 4.1kgFIA approved - Technical list 16 (When used with the correct installation kit).