Essential Liferaft Equipment Hru Hydrostatic Release Device Solas Approved

• Customization: Available
• Application: Professional Equipment
• Certification: Solas
• Model NO.: HRU
• Using Field: Marine Lifesaving
• Release Depth: 2-4m
• Breaking Strength: Min15 kN
• Working Environment: -30~+65ºC
• Weak Connection: 2,2 +/- 0,4 kN
• Weight: 1.5 Kg
• Element: Plastic or Stainless Steel
• Use: Quick Release Liferaft
• Certificate: CCS
• Standard: Solas
• Abbreviation: Hru
• Transport Package: Box
• Specification: SOLAS
• Origin: China
• Production Capacity: 2000/Month

Product Description

Product Description

 

Essential Liferaft Equipment HRU Hydrostatic Release Device SOLAS Approved

A hydrostatic pressure releaser is a device that can be released automatically and manually when a free-floating device (such as a life raft, satellite emergency radio position indicating beacon, etc.) attached to a ship sinks or otherwise needs to be released.

When the life raft sinks to 2 to 4 meters above the water surface, the hydrostatic pressure releaser automatically loosens the life raft lashings due to the pressure of the water, allowing the life raft to float freely out of the water.
As the ship continues to sink, with the help of the buoyancy of the life raft storage tube, the bow rope is continuously pulled out of the storage tube until the quick release valve is opened, allowing the life raft to inflate and take shape.
When the ship continues to sink, the fragile rope is pulled off, and the life raft is separated from the sunken ship and floats on the water for people in distress to board.
 

Composition:
--Diaphragm
--Spring
--Blade


When water enters the chamber, under the action of water pressure, the diaphragm deforms, thereby pushing up the upper spring to loosen and compress, releasing the blade to cut the rope.
 

Meet technical requirements

1  Made of compatible materials to prevent the unit from malfunctioning.
2  Automatically disengage the life raft when the water depth does not exceed 4m;
3  A drain is provided to prevent moisture from accumulating in the hydrostatic pressure chamber when the device is in normal condition.
4  The structure is stable and will not fall apart when waves hit it;
5  The model and factory number are marked on the outside;
6  A product nameplate is attached to the unit.
7  The strength of the components connecting the head cable system is not less than the strength required for the head cable
8  Release depth: 1.5~4m (in sea water)
9  Working environment: -30~+65ºC

Specification

Model	Release Depth(m)	Material	Certificates
JSQC-C1	2m-4m	Bronze	CCS
JSQC-D	2m-4m	Stainless Steel	CCS

 

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