SOLAS Lifejackets can be generaly devided in two different types, the non-inflatable lifejackets and inflatable lifejackets.
The most common application is a SOLAS lifejacket to be worn with an immersion suit to comply with the IMO regulations.
SOLAS inflatable lifejackets are designed to comply with the IMO regulation and to have high level of reliability.
These lifejacktes have always 2 separate inflatable chambers with it’s own inflator. Also they are equipped with a flash light. Further generaly speaking there are two types of flotation capacity, 150N and 275N.
These lifejackets are easy to be worn and even comfortable to work with and to be safe!
Optional to this lifejackets are a Personal Locator Beacon (PLB) and a crotch strap.