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.
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
7~10(0.69~0.9)
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: