ACR HydroFIX HRU 9490.1 hydrostatic release unit for controlled EPIRB deployment in marine conditions; low‑maintenance and designed for saltwater durability.
- Hydrostatic release action for automatic EPIRB release at depth
- Model 9490.1 - compatible with a wide range of EPIRBs
- Corrosion‑resistant housing suitable for saltwater use
- Compact footprint fits confined locker and bracket spaces
- Low‑maintenance design; rinse with fresh water after salt exposure
- Includes basic mounting hardware and installation & maintenance leaflet
- Periodic inspection and servicing recommended per manufacturer guidance