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    Marine WD Series Diaphragmatic Air Horn

    Marine WD Series Diaphragmatic Air Horn


    Description:

         The Marine WD Series Diaphragmatic Air Horn is a type of air horn commonly used on boats, ships, and other marine vessels. It is designed to produce a loud and distinct audible signal that can be heard over long distances.

    The WD series horn features a diaphragm made of high-quality, corrosion-resistant stainless steel, which is capable of producing a powerful sound. The horn is also equipped with an adjustable valve that allows the operator to control the volume and frequency of the sound. The horn body is constructed from a combination of stainless steel and brass, making it durable and resistant to corrosion from saltwater and weather. It is designed for easy installation and maintenance, with a simple and compact design that requires only a source of compressed air to operate. The WD series horn is compliant with international maritime regulations, including the International Regulations for Preventing Collisions at Sea (COLREGs) and is suitable for use on a wide range of vessels, including commercial ships, pleasure craft, and offshore platforms.

    Feature:
    1. The WD Series Horn produces a loud and powerful sound that can be heard over long distances, making it an effective signaling device for communicating with other vessels and warning of potential hazards.
    2. The horn is constructed of high-quality materials, including stainless steel and brass, that are resistant to corrosion and damage from saltwater and weather, ensuring long-lasting durability and reliability.
    3. The horn is equipped with an adjustable valve that allows the operator to control the volume and frequency of the sound, making it easier to tailor the signal to the specific needs of the vessel and the situation.
    4. The WD Series Horn is designed for easy installation, with a simple and compact design that requires only a source of compressed air to operate.
    5. The horn is compliant with international maritime regulations, including the International Regulations for Preventing Collisions at Sea (COLREGs), ensuring that it meets all safety requirements for use on vessels of all sizes.
    6. The WD Series Horn is available in a variety of models, including the WD-135 and the WD-148, which offer different levels of sound output to suit the needs of different vessels and situations.

    The Scope of Application:

    Suitable for medium and large ships

    Product Characteristic

    High strength copper and aluminum alloy casting

    Large volume, long audible distance, low air consumption

    Product Specification:

    Type

    Solenoid valve rated voltage V(DC)

    Solenoid valve power consumption

    Nominal diameter

    preset pressure

    (MPa)

    Audible distance

    Sound pressure level

    Range of frequency

    Weight

    kg

    WD-1

    220 110

    45

    25

    10(0.98)

    1.0

    >130

    250~700

    24

    WD-2

    220 110

    45

    25

    10(0.98)

    1.5

    >138

    130~350

    41


    Type

    Voltage

    Nominal diameter

    Air pressure

    Hearing distance

    1/3 frequency band

    Center frequency

    Length of ship

    WD-1A

    AC110

    AC220

    DC110

    DC220

    25

    7~100.69~0.9

    1.0

    ≥130

     

    315

    ≥20

    <75

    WD-2A

    1.5

    ≥138

     

    160

    ≥75

    <200

    WD-3A

    2.0

    ≥143

     

    125

    ≥200


    Marine WD Series Diaphragmatic Air Horn WD-1:


    Marine WD Series Diaphragmatic Air Horn WD-2:


    Drawing of Marine WD Series Diaphragmatic Air Horn WD-1:

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