Ursuit DSH Hydro 275N is a lightweight and comfortable automatic inflatable lifejacket designed for coastal and offshore use. The high 275N buoyancy provides excellent flotation even when wearing heavy equipment in demanding conditions.
The Hammar MA1 hydrostatic inflator is activated by water pressure, meaning the lifejacket inflates only when fully submerged. A neoprene collar and breathable mesh structure improve wearing comfort during extended use.
The lifejacket is equipped with a 60 g CO₂ cylinder, whistle, oral inflation tube and reflective details. The protective cover features an inspection window showing the inflator’s status and service validity. The inflator service interval is 5 years. The lifejacket is CE approved and complies with EN ISO 12401 standards. Weight: 1100 g. Warranty: 3 years.
Size guide: weight ≥ 40 kg, chest circumference 86–151 cm and height ≥ 150 cm.
Key features
Hammar MA1 hydrostatic inflator system
Activates only under water pressure, preventing accidental inflation and ensuring reliable performance in all conditions.
360° reflectors for visibility
Reflective tape placed around the life jacket zipper improves visibility in low-light conditions before the life jacket has been inflated.
Neoprene collar for enhanced comfort
Soft neoprene collar improves comfort and reduces chafing during extended wear.
Back mesh structure for enhanced comfort
Breathable mesh prevents overheating and improves fit.
