Mustang Survival 79753 Hydrostatic Release Unit (HRU) for Inflatable PFD

The Mustang Survival 79753 is a hydrostatic release unit (HRU) designed for use with Mustang Survival inflatable personal flotation devices (PFDs). The HRU automatically activates the inflatable bladder upon submersion, providing an essential layer of passive safety for wearers who may be incapacitated upon entering the water.

Key Features:

• Automatic hydrostatic activation — triggers inflation when submerged to a preset depth
• Provides reliable, passive inflation without requiring manual intervention
• Designed as a replacement or service component for compatible Mustang Survival inflatable PFDs
• Constructed to meet applicable U.S. Coast Guard (USCG) performance standards
• Compact, lightweight design integrates seamlessly with the PFD rearming kit

Regular replacement of the HRU per the manufacturer's recommended service schedule is critical to ensuring the device performs as intended in an emergency. The Mustang Survival 79753 is an authorized service part, helping to maintain the integrity and reliability of your inflatable life jacket.