Hammar Hydrostatic Release H20 for Life Rafts (USCG&EC Approved SOLAS)
"The Hammar H20 is a hydrostatic release unit designed to fit life rafts of all shapes and sizes (from 6 up to 150 persons). It is made of glass fibre reinforced nylon, which prevents it from corrosion. The Hammar H20 can be released at any angle and needs only the required water pressure to be activated (1,5 - 4,0m depth). It’s safe, reliable and simple design has made it renowned and earned more worldwide approvals than any other unit. - Simple to install and clearly marked with the expire date - No spare parts or service required - Must be replaced after two years"