Newton classifications for lifejackets and buoyancy aids

All lifejackets and buoyancy aids have to be provided with a CE-mark. The CE-mark shows that a product is tested and approved according the EU standards. This standard divides the products in different Newton classes. Every Newton class cq. categorie is a European standard with it's own assigned number, for example50N is EN393.

 

Newton is the unit of buoyancy

Lifesaver since 1920