HRU for Lifejackets

Suits all life jackets fitted with Hammar HRU activation A1When it comes to choosing a lifejacket there are some important things to keep in mind. Of course it´s important that your lifejacket feels comfortable when you wear it, but it´s just...

Hammar replacement HRU for lifejackets. Suits all life jackets fitted with Hammar HRU activation MA1. When the Inflator is lowered more than about 4 inches or so in the water, then the hydrostatic valve opens and lets the water meet the water sensitive...