Thanner SOLAS Approved HRU 85-185 - Thanner SOLAS Hydrostatic Release Unit - Thanner Disposable HRUs

Starting at: £74.18 £61.82

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SKU

40021129

The Thanner 85-185 HRU has a 2.5 year service free lifespan after installation. This hydrostatic release unit is a SOLAS approved HRY with a submerged release depth of 1.4m-4m. This disposable HRU is also available as a Quick-Release version (DK2011), which offers a quick release, and removing the need for a pelican hook.

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Key Features

Thanner Disposable Hydrostic Release Unit - SOLAS HRUs - SOLAS Approved Disposable Remote Activated HRU Systems - 85-185

Designed for short-to-medium deployment cycles, the Thanner HRU - 85-185 offers a 2.5-year (30-month) service-free lifespan, making it ideal for operations requiring regular equipment turnover. Approved to the latest SOLAS and MED standards—with Ships Wheel, USCG, and Transport Canada certifications—this disposable HRU delivers reliable automatic release performance between 1.4m and 4.0m submerged depth.

Madefrom marine-grade stainless steel and UV-resistant plastic, it withstands harsh environments and supports life rafts up to 1,500kg, operating independently of raft buoyancy. Fully recyclable and made from non-toxic materials, the Thanner – 85-185 combines safety, compliance, and sustainability.

Quick release DK2011 version available, and custom depth options available on request.

Key Features & Equipment Benefits:

Thanner HRU Model - 85-185: 2.5 year service-free life span for long-term deployment
Patented Design: Ensures reliability and proven performance
Maintenance-Free Operation: No servicing required throughout lifespan
Easy Installation: Saves time and simplifies setup
Multiple Lifespan Options in the Range: Available in 30, 48, or 72-month models to suit varying operational needs
Wide Regulatory Approval: Certified to MED, SOLAS, Ships Wheel, USCG, and Transport Canada standards
Durable Construction: Made from stainless steel and UV-resistant plastic for marine-grade toughness
High Buoyancy Capacity: Suitable for life rafts up to 1,500kg, independent of raft buoyancy
Environmentally Safe: Constructed from non-toxic, fully recyclable materials
Quick Release Option Available: The DK2011 offers a quicker release response for specific applications
Controlled Release Depth: Activates between 1.4m and 4m underwater for reliable function
Custom Depths Available: Alternative release depths available on request to meet specific requirements

Technical Information:

Model: 85-185 – Thanner DK2010 and DK2011 (Quick -Release): 2.5 year service-free lifespan
Activation Depth: 1.4m to 4.0m submerged
Approvals & Certifications: MED, SOLAS, Ships Wheel, USCG, Transport Canada
Materials: Stainless steel and UV-resistant plastic
Operation: Independent of life raft buoyancy
Environmental Compliance: All components non-toxic and fully recyclable
Customisation: Special versions and alternative release depths available on request

Spec