IMPA: 370185

Marine Air Horns – High-Performance Signaling for All Vessels

These high-output marine air horns are essential audible signaling devices for any vessel, providing powerful and reliable sound transmission for fog warnings, collision avoidance signals, and general ship-to-ship communication. Meeting the stringent requirements of international maritime regulations, these horns deliver a loud, penetrating blast that can be heard over long distances even in adverse weather conditions.

Constructed from corrosion-resistant materials such as marine-grade brass and stainless steel, our air horns are built to withstand harsh saltwater environments without loss of performance. Designed for simple integration into existing ship air systems, they offer excellent sound pressure levels with minimal air consumption. Whether for a large cargo vessel, fishing boat, or superyacht, these air horns are the dependable choice for maritime safety.

Key Features

Technical Specifications

SpecificationValue
Sound Output120 dB @ 1 m
Operating Pressure8 – 12 bar (116 – 174 psi)
Air ConsumptionApprox. 200 L/min
MaterialMarine-grade brass / stainless steel
Connection ThreadG 1/4" female
Dimensions (L × W × H)180 × 90 × 90 mm
Weight1.2 kg
IMPA Code370185

Frequently Asked Questions

What air pressure is needed to operate these marine air horns?

These air horns are designed to operate efficiently within a pressure range of 8 to 12 bar (116–174 psi). This is standard on most seagoing vessels' compressed air systems.

Are these air horns suitable for smaller boats?

Yes, the compact design and moderate air consumption make them suitable for a wide variety of vessels, from small craft to large merchant ships. We recommend checking the sound output required by your vessel's class and flag administration.

Can the air horn be used for both fog signals and general signalling?

Absolutely. The horn produces a loud, clear blast that meets the requirements of the International Regulations for Preventing Collisions at Sea (COLREGS) for both restricted visibility sound signals and other operational signalling.

What materials are used to prevent corrosion?

The horn is manufactured from marine-grade brass and stainless steel components, ensuring excellent resistance to saltwater corrosion and a long service life in harsh marine environments.

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