The Hammar H20 Hydrostatic release unit for use with EPIRBs. This release unit needs no annual service, maintenance or spare parts. You simply install a new one every two years and dispose of the old one.
With the H20, installation is both easier and quicker. Compared with conventional release units, the Hammar H20 offers savings of up to 50% over a 10 year period.
So if you want to make a sizeable difference to your economy insist on installing the Hammar H20, the small release unit that gives you the big deal.
The Hammar H20 hydrostatic release units are approved all over the world, fulfil the requirements of the SOLAS 74/96 Convention, Reg. III/4 LSA Code, MO Res. MSC. 48/(66), IMO Res. MSC. 81(70), approved to EU Directive 96/98 EC on Marine Equipment and has a Nato stock number. Release depth 1,5 – 4,0 metres according to IMO/SOLAS regulations.
Hammar H20 HRU installation on a liferaft