Experience reliable, hands-free deployment of liferafts with the Ocean Signal HR1E Hydrostatic Release Unit. Engineered for dependable automatic release when the raft enters the water, the HR1E provides rapid inflation and instant buoyancy when every second counts. Built for harsh marine environments, this compact unit fits a wide range of liferaft configurations and is a trusted choice for commercial vessels, fleets, and offshore operations.

• Automatic hydrostatic release activates at a predefined depth when water pressure changes, freeing the liferaft canister from its cradle without manual intervention.
• Rugged, corrosion-resistant construction designed to withstand saltwater exposure, UV light, and rough handling in demanding maritime conditions.
• Easy installation and maintenance with straightforward mounting options and clear servicing steps to keep your safety system ready.
• Compact, lightweight design minimizes space requirements and adds minimal weight to the raft system.
• Reliability you can trust from Ocean Signal, a leading name in marine safety equipment.
• Wide compatibility suitable for a broad range of liferafts and release configurations, enabling flexible integration into safety setups.

How it works

The HR1E is integrated into the liferaft cradle. When the raft is submerged and water pressure reaches the hydrostatic release threshold, the mechanism releases the canister, allowing automatic inflation of the liferaft. Its robust design ensures dependable operation under demanding sea conditions, providing peace of mind for crews and passengers alike.

Ideal applications

Perfect for commercial ships, offshore platforms, ferries, and passenger vessels where automatic liferaft deployment is essential for safety at sea.

Maintenance and compliance

Regular inspection following manufacturer guidelines helps ensure reliability. Check for corrosion, proper mounting, and unobstructed release paths. The HR1E is engineered to meet international marine safety expectations for hydrostatic release units.

Choose the Ocean Signal HR1E Hydrostatic Release Unit for a dependable, ready-to-deploy safety solution that enhances life-saving capabilities on board.