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    D-330 Ship Horn, two Trumpets, Chrome Finish

    €2.283,-* Goods to order; Europe 21 Days, RoW 24 Days
    The D-330 two trumpets ship horn, available in white or chrome, is IMO Certified for boats up to 75 m (246 feet) in length. The D-330 Ship Horn has been designed to minimize air consumption and maximize sound pressure output.... Show more
    14 variations Housing finish: white powdercoated, Compressor, Tank Kit: NO, Solenoid Valve Kit: NO

    Product description

    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
    • brass construction with titanium sounding diaphragm

    Construction

    • Vessel Length: 20-75 Meters (65 to 246 ft.)
    • Heated: No
    • Power Type: Compressed Air

    Technical Information

    • Fundamental Frequency: 330 Hz & 280 Hz
    • S.P.L. (1/3 Octave @ 1 Meter): 133 dB
    • S.P.L. (dB(A)): 136 dB
    • Air Consumption: 18 C.F.M. @ 100 p.s.i., 8.4 l/s @ 7 bar
    • Air Pressure Required: 50 to 200 p.s.i., 3,5 to 15 bar
    • Electrical Power Required: Any standard AC or DC Voltage
    • Material: Cast Bronze and Spun Brass
    • Net Weight: 9 lbs., 4,3 kg
    • Length / width / height [inch; mm]: 22,17 x 11,34 x 7,14 ; 563,12 x 288,04 x 181,36
    • Finish: TGIC White Powdercoat Finish or Kahlenberg Chrome Plate Finish

    COLREG

    All of our Kahlenberg ship horns for the High Seas, Inland shipping and Leisure markets are built to the highest quality standards. They offer owners and captains a highly reliable means of meeting IMO/USCG tone signalling requirements and an aesthetically pleasing element on board with a distinctive sound that will be the envy of everyone. With a worldwide reputation for durability, distinctive sound and exceptional finish, Kahlenberg Air Horns can be found on most mega yachts in the world. All Kahlenberg audio signals are tested and certified in an in-house laboratory to ensure compliance with the standards set by the International Maritime Organization (IMO) and the Collision Regulations (COLREG).

    The "Convention on the International Regulations for Preventing Collisions at Sea (COLREG, 1972 - Annex III) describes the technical details of sound signal appliances with respect to the sound signal intensity and the range of the audibility (see: COLREGS - International Regulations for Preventing Collisions at Sea; Annex Ill - Technical Details of Sound Signal Appliances; Chapter 1. Whistles (check IMO for latest version!)

    Ship length [m]: < 20

    • measured Frequencies [Hz]: 180 - 450, 450 - 800; 800 - 2100
    • Sound pressure @ 1m [dB(SPL)]: 120; 115; 111
    • Range [NM]: 0,5

    Ship length [m]: 20 - 75

    • measured Frequencies [Hz]: 250-700
    • Sound pressure @ 1m [dB(SPL)]: 130
    • Range [NM]: 1

    Ship length [m]: 75 - 200

    • measured Frequencies [Hz]: 130-350
    • Sound pressure @ 1m [dB(SPL)]: 138
    • Range [NM]: 1,5

    Ship length [m]: > 200

    • measured Frequencies [Hz]: 70-200
    • Sound pressure @ 1m [dB(SPL)]: 143
    • Range [NM]: 2

    Manufacturer information

    • Manufacturer: Kahlenberg
    • Partnumber: D-330

    Specifications

    Article number
    1st17D330W

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