The Hammer H20e Hydrostatic Release is a proven, industry-leading solution for automatic EPIRB deployment in emergency situations. Widely adopted by EPIRB manufacturers worldwide, it uses increasing water pressure to automatically release the beacon if a vessel sinks, ensuring rapid activation and satellite alerting when every second counts.

• Automatic hydrostatic activation releases the EPIRB when rising water pressure is detected
• Free-float EPIRB function enables the beacon to reach the surface and begin transmitting position and ID
• Plastic release bolt system specially designed bolt is cut on activation for reliable release
• Maintenance-free design no annual servicing required, replace unit every two years
• Non-corrosive construction made from glassfibre reinforced nylon that wont rust
• Globally trusted performance biggest selling hydrostatic release unit, used by over 50% of EPIRB manufacturers worldwide
• Environmentally considered 97% recyclable when disposed of after service life