Acr Hydrofix Hydrostatic Release Unit (Hru)
HydroFix™ Hydrostatic Release Unit (HRU)
The HydroFix™ Hydrostatic Release Unit (HRU) is a patented rod system that allows a beacon to be quickly and reliably released from a Category I bracket when submerged in water between 4.9′ to 13.1′ (1.5 to 4 M.) Does not rely on a battery, blade or pyrotechnic device to release the beacon. This advantage allows for a quick, seamless and reliable release in an emergency.
*This is a date-stamped product and must be replaced every 2 years from the date of installation or 4 years from the date of manufacture.
Compatible With:
- ACR Sea Shelter, Sea Shelter2 and Sea Shelter3 brackets
Features:
- Easily replaceable
- 100% factory tested
Technical Specifications:
- Dimensions – 2.5″ x 3.4″ x 2.0″ (6.3 x 8.6 x 5.0 cm)
- Weight – 3.3oz (93.6 g)
*Sold as an Individual
WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to .
This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
Manufacturer Part Number: 9490.1

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