My shopping cart
Your cart is currently empty.Continue Shopping
MCMURDO EPIRB HRUBREAKTHRU
The McMurdo HRU (Hydrostatic Release Unit) is the water pressure activated automatic release mechanism for McMurdo EPIRBs.
The HRU is a sealed unit and requires replacement every 2 years. The HRU Replacement Kit contains all of the necessary parts to both replace the HRU and the retaining bolt.
McMurdo Hydrostatic Release Data Sheet(.pdf)
|Dimensions||6 x 6 x 4 in|