The Hammar H20 Hydrostatic Release Unit ensures fast, more effectivce EPIRB activation . Trusted by leading manufacturers, it uses water pressure to release the EPIRB, allowing satellite signal transmission. Made of durable, non-rusting materials, it requires no annual servicing and is 97% recyclable. Featuring secure attachment with a specialized plastic bolt, it’s easy to installation, downtime and is approved worldwide as a top-selling hydrostatic release unit.Condition: NewAvailability: In Stock Ready Immediate Delivery.Shipping Time: 3–5 working days (depending on the delivery location) Explore More Similar Items  About:The Hammar H20 Hydrostatic Release Unit is a reliable and high-performance safety device designed to ensure rapid and effective activation of an EPIRB in emergency situations. Engineered with precision, it operates using hydrostatic pressure, automatically releasing the EPIRB when submerged to a specific depth, enabling immediate satellite signal transmission for distress alerts.Built from durable, non-corrosive materials, the H20 unit is designed to withstand harsh marine environments while maintaining long-term reliability. It requires no annual servicing, significantly reducing maintenance efforts and operational costs. Additionally, its environmentally conscious design makes it approximately 97% recyclable.The unit features a secure and straightforward installation process, utilizing a specialized plastic bolt to ensure the EPIRB remains firmly attached until activation. Trusted by leading manufacturers and approved worldwide, the Hammar H20 is recognized as one of the most dependable and widely used hydrostatic release units in the maritime industry, offering enhanced safety, efficiency, and peace of mind.