Hydrostatic Release Unit

A Hydrostatic Release Unit (HRU) is an essential safety device used on life-saving equipment, such as life rafts, to ensure that they are released automatically in the event of a maritime emergency. The HRU works based on the principle of hydrostatic pressure, which means it will release the life-saving equipment when the vessel sinks to a certain depth, typically around 4 to 6 meters underwater.

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Description

Technical Parameters

Item	Specification
Place of Origin	China, Zhejiang
Material	Plastic, Fiber rope
Brand Name	Ronggui
Product Name	Hydrostatic Release Unit
Application	CCS
Type	HRU-A
Advantage	Easy to install and one-time
Tensile Strength	≥15 kN
Release Depth	1.5-4M (SOLAS)
Operating Temperature Range	-30~+65°C
Storage Validity	1 year since manufacture
Working Validity	2 years since installation

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