D-330 Air Horn
D-330 Air Horn
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The Model D-330 Air Horn has been designed to minimize air consumption, and maximize sound pressure output, while retaining the superior finish and durable construction Kahlenberg Air Horns are famous for. The D-330 is much lighter, and significantly smaller than other horns of similar output, yet is certified to IMO Requirements for vessels up to 75 Meters in length, and can be powered by extremely small compressed air systems to minimize associated cost and space requirements on board.
- For vessels less than 75 Meters in length
- Meets or exceeds IMO Requirements
- Low Air Consumption, operates on a wide range of air pressure
- Highly reliable, virtually no maintenance required
- All brass construction with titanium sounding diaphragm
Lead Time: 1 Week
Technical Specifications
Technical Specifications
Fundamental Frequency: 330 & 280 Hz
S.P.L. (1/3 Octave, 1 Meter): 133 dB
Air Consumption: 18 C.F.M. @ 100psi, 8.4 l/s @ 7 bar
Air Pressure Required: 50 to 200 psi, 3.5 to 14 bar (Higher pressures with optional regulators)
Electrical Power Required: Any Standard AC or DC Voltage
Material: Cast Bronze & Spun Brass
Net Weight: 9 lbs., 4.3 kg.
Finishes: Kahlenberg Chrome Plate, TGIC Sky White Powdercoat, Custom Colors Available
Dimensions: 20.5” x 15.5” x 8.5” (524x394x217mm)
