HRU
BV/Lr/RS/Uscg
Minimum 15kN
Not More Than 4 Meters
0.29kg
He-0221
HAMMAR
Carton
Plastric
Sweden
9032810000
Product Description
SOLAD USCG Approved EPIRB Hydrostatic Release Unit HRU
Hammar H20 is a hydrostatic release unit (HRU) designed to be safe and reliable in all extreme conditions that you and your ship
might meet on the oceans. Should the vessel sink, the Hammar H20, which is activated by increasing water pressure, will
automatically release liferafts and EPIRBs.
The H20 is the best-selling hydrostatic release unit in the world and it has been saving lives on the oceans for more than 25 years.
Its safe, reliable and simple design, has earned it more worldwide approvals than any other unit.
The construction of glass fibre reinforced nylon prevents the Hammar H20 from corroding, which means that no annual service,
maintenance or spare parts are needed. You simply install a new one every two years and dispose of the old one. With the
environment in mind, the old unit is 97% recyclable.
Thanks to simple handling procedures, storage costs are also kept to a minimum. The H20 enables easier, quicker, trouble-free
installation and thereby considerably reducing your customers' downtime ashore.
Breaking Strength | minimum 15 kN |
Release Depth | Not more than 4 meters |
Part number | HE‐0221 |
Approvals | BV/LR/RS/USCG type approval |




