The Hammar H20 is activated by increasing water pressure, and will automatically release liferafts, when water pressure reaches a depth of 1.5 - 4.0m.
The unit is totally weatherproof, requiring virtually no maintenance.
The Hammar H20 is activated by increasing water pressure, and will automatically release liferafts, when water pressure reaches a depth of 1.5 - 4.0m.
The unit is totally weatherproof, requiring virtually no maintenance.