The ACR HydroFix™ Hydrostatic Release Unit uses a patented rod mechanism to automatically free a beacon from a Category I bracket when submerged between 4.9 and 13.1 feet (1.5–4 m). Unlike systems that depend on a battery, blade, or pyrotechnic charge, the HydroFix™ releases purely through water pressure — no consumable components means nothing to fail at a critical moment. 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 design
• 100% factory tested before shipment

Specifications:

• Dimensions: 2.5" x 3.4" x 2.0" (6.3 x 8.6 x 5.0 cm)
• Weight: 3.3 oz (93.6 g)
• Sold individually

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Resources:

• Owner's Manual (PDF)
• Product Brochure (PDF)
• Product Video

⚠️ California Prop 65 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 P65Warnings.ca.gov.