Automatic inflators for lifejacket

One of the biggest differentiators between the various lifejackets on offer from any supplier will be its inflator type. All inflators are built to standards, however there are subtle differences between the various types.

Lifejacket Automatic Inflators Safety Warnings

A lifejackets ability to operate is completely dependent upon the Automatic Inflation device being in a ready state. There are numerous cases widely reported in the press of lifejackets failing to inflate. This affects all makers regardless of price, quality and firing mechanism.

In order for an automatic inflator to work, three conditions must be met: Firstly the Co2 cylinder must be correctly inserted and tightened. (This is a daily check in all manuals) Secondly the Co2 cylinder must be full and of the correct type. (All Co2 cylinders are not the same, there are instances where certain co2 canisters with the correct thread will not fire on certain inflators, always check with your supplier, your life may depend upon it.) Lastly A bobbin pill must be inserted into the inflator as per the manufacturers instructions. Bobbins should be replaced according to age and use.

All lifejacket inflators need regular daily checks, see your user guide for details.

Who uses which inflator?

Remember our advice is free, and if we don't know the answer to your question we will endeavour to find out for you..

Safety is all about education - hopefully the information provided within these pages has helped you understand the technical side of a lifejacket. This will in turn help you to be safer when boating.

Always check your lifejacket before you wear it, your life may depend on it.