Orion 510 Safety Air Horn Refill 8 oz Marine Signal Can

The Orion 510 Safety Air Horn Refill is an 8 oz replacement propellant canister designed to recharge compatible Orion air horns. Engineered for marine use, this refill delivers a powerful audible signal that meets U.S. Coast Guard requirements, making it an essential safety item for any vessel.

Key Features:

• Up to 106 blasts per can — provides reliable, extended use from a single refill
• 120 dB blast at 10 feet — loud, attention-commanding signal for emergency situations
• Meets USCG requirements for vessels up to 65 feet (20 meters)
• Reduced-flammability formula — new propellant formulation is significantly less flammable than previous generations while maintaining full performance
• Environmentally safe propellant
• Made in the USA
• Refill can only — horn not included
• Packed in blister with 4-color card

The Orion 510 is a straightforward, no-fuss way to keep your air horn operational and ready for emergency signaling on the water. Whether used for distress signaling, fog warning, or regulatory compliance, this refill ensures your horn is always charged and ready when you need it most.