Description
McMurdo Hydrostatic Release Unit | Boat Supply Store
Ensure compliant, automatic EPIRB deployment during critical distress events with the McMurdo BreaktHRU (model 82-962-001A). This unit is engineered for Category 1 EPIRBs, utilizing an exclusive pyrotechnic charge combined with hydrostatic pressure for reliable float-free activation when submerged. Meeting stringent SOLAS and IMO resolutions, its compact, non-hazardous design offers a dependable safety solution for offshore fishing vessels operating in challenging conditions.
Key Features
- Compact design for minimal space utilization.
- Non-hazardous classification simplifies handling and storage.
- SOLAS and IMO compliant for regulatory adherence.
- Fits existing HRU footprints for straightforward integration.
- Two-year service life ensures extended operational readiness.
- Reliable pyrotechnic activation for automatic float-free deployment.
- Exclusive McMurdo technology for trusted performance.
- Engineered for Category 1 EPIRBs for specific application.
Specifications
| Product Specifications | |
|---|---|
| Model | BreaktHRU (82-962-001A) |
| Activation Method | Pyrotechnic charge and hydrostatic pressure |
| Service Life | 2 years |
| Hazard Classification | Non-hazardous |
| Compliance | SOLAS and IMO resolutions |
| EPIRB Compatibility | Category 1 |
Who This Is For
Boaters and sailors operating vessels equipped with a Category 1 EPIRB requiring automatic float-free deployment. Commercial vessels operating under SOLAS and IMO regulations will also find this unit essential for compliance.
How It Compares
| Feature | McMurdo Hydrostatic Release Unit | Ocean Signal Auto |
|---|---|---|
| Activation Method | Pyrotechnic charge and hydrostatic pressure | Hydrostatic pressure, Hydrostatic pressure |
| Service Life | 2 years | 2 years, 2 years |
| Hazard Classification | Non-hazardous | Non-hazardous, Non-hazardous |
| Compactness | Smaller than other HRUs | Compact, Compact |
| SOLAS/IMO Compliance | Complies with latest resolutions | Complies with latest resolutions, Complies with latest resolutions |
Common Concerns Answered
What is the lifespan of this hydrostatic release unit?
The McMurdo BreaktHRU has a service life of two years, necessitating periodic replacement to maintain optimal safety functionality.
Can this unit be accidentally triggered?
While classified as non-hazardous, proper handling and storage are crucial to prevent accidental activation. Adherence to installation and maintenance guidelines mitigates this risk.
What ongoing costs are associated with this safety device?
The primary ongoing cost is the required replacement of the unit every two years to ensure continued compliance and reliable operation.
Frequently Asked Questions
What is a hydrostatic release unit (HRU)?
A hydrostatic release unit (HRU) is a safety device designed to automatically release an EPIRB or life raft when submerged to a specific depth, typically 2-4 meters, enabling float-free deployment.
How does the McMurdo BreaktHRU work?
The BreaktHRU utilizes a small pyrotechnic charge activated by a sear triggered by hydrostatic pressure upon submersion, reliably releasing the EPIRB mount.
What is the service life of the McMurdo BreaktHRU?
The McMurdo BreaktHRU is designed with a two-year service life from the date of installation.
Is the McMurdo BreaktHRU classified as hazardous?
No, the McMurdo BreaktHRU is classified as non-hazardous, simplifying its transportation, storage, and handling.
What EPIRB categories is this HRU compatible with?
This hydrostatic release unit is specifically designed for use with Category 1 EPIRBs.
