Hammar Hydrostatic Release H20 for EPIRB-
(MCA&USCG Approved SOLAS)
The Hammar H20 is a hydrostatic release unit used for
Emergency Position Indicating Radio Beacons (EPIRB). Should the vessel sink,
the Hammar H20, which is activated by increasing water pressure, will
automatically release the EPIRB. Instead of rope sling, a specially developed
plastic bolt secures the radio beacon and will be cut when the unit is
activated. It is made of glass fibre reinforced nylon, which prevents it from
- No annual service, maintenance or spare parts.
- Must be replaced after two years.