The Hammar H20 may be small in size, but has big advantages over many of its larger competitors, not least better economy! The Hammar H20 is a hydrostatic release unit that fits liferafts of all shapes and sizes. It's made of glassfibre reinforced nylon, which means that it won't rust. The Hammar H20 needs no annual service, maintenance or spare parts. You simply install a new one every two years and dispose of the old one. Keeping the environment in mind, the old unit is 97% recyclable. Simple handling procedures mean that storage costs are also kept down to a minimum. With the H20, installation is both easier and quicker, greatly reducing your customers downtime ashore. Compared with conventional release units, the Hammar H20 offers savings of up to 50% over a 10 year period. The Hammar H20 is now the biggest selling hydrostatic release unit in the world. Its safe, reliable and simple design has earned it more world-wide approvals than any other unit. In fact, it's a small wonder!