Photo of Hammar H20R Hydrostatic Release (HRU) for Liferaft HR-0100

Hammar H20R Hydrostatic Release (HRU) for Liferaft


  • S$94.00

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Product Description

This HR-0100 / HR-0102 model is designed for liferafts from 6 up to 150 persons. English top label. Supplied with comprehensive multilingual manual and step-by-step mounting instruction for the liferaft container. USCG/EC Approved.

The Hammar H20 is a hydrostatic release unit designed to fit liferafts of all shapes and sizes. It is made of glass fiber reinforced nylon, which prevents it from corroding. The Hammar H20 needs no annual service, maintenance or spare parts.

The white strong rope of Hammar H20 is secured to the deck or liferaft cradle and attached to the liferaft lashing with a slip hook. If the ship sinks the water pressure will, within 4 metres, activate the sharp knife, which cuts the rope and the life raft will float free. As the ship sinks, the liferaft painter line will be stretched and the liferaft starts to inflate. The Red Weak Link™ breaks and survivors can board the floating liferaft.

The Hammar H20 release unit consists of a double looped white rope line, a release mechanism and a Red Weak Link (breaking strength 2,2 +/- 0,4kN).

The Hammar H20 hydrostatic release units are approved all over the world, fulfil the requirements of the SOLAS 74/96 Convention, Reg. III/4 LSA Code, MO Res. MSC. 48/(66), IMO Res. MSC. 81(70), approved to EU Directive 96/98 EC on Marine Equipment and has a Nato stock number. Release depth 1,5 – 4,0  metres according to IMO/SOLAS regulations.

General Specifications

Approvals USCG/EC approved
Breaking Strength White rope sling: minimum 15 kN
Weak link: 2,2 +/- 0,4 kN according to SOLAS regulations
Release Depth 1.5 - 4.0m
Weight 283g


Product Code

Warranty Terms
Warranty period: 1 years from date of purchase
Expiry date: at least 2 years from date of purchase
Terms and conditions apply

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