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37 - Nautical Equipment
Marine Electric Whistle
79 - Electrical Equipment
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Home > IMPA Marine Material > 37 - Nautical Equipment > Marine Electric Whistle
Marine Electric Whistle
 Marine Electric Air Horn 
The productions of WD-controlled diaphragm type electric air horn by our factory, are widely used in various types of ships’ acoustic   apparatuses. The device for the diaphragm vibration pronunciation, by compressed air as a driving force to promote the diaphragm vibration alarms issued.In the light of CB * 881-84 standards for the design, manufacture, this device uses advanced technological process. The pronunciation body and the control valve body use copper alloy and the use of aluminum alloy horn with light weight, high strength, large volume, less power consumption, etc,all of those make the performance of indicators are met or exceeded the standard requirements.

Product Name

220V24V Marine Whistle Electric Air Horn With CE,CCS Certificate

Type

WD-1

WD-2

WD-3

Voltage of Magaetic Valve(DC)

220/24

Power consumed of magnerc Valve

45

DN (mm)

25

Air pressure (Mpa)

10(0.98)

Air Consumed(m³/s)

≥8.3*10-3

Voltage of Heater(V) (AC)

220

Power Consumed of Heater (w)

150

Audibility Range (mile)

1

1.5

2

1/3rd octave band level at 1 meter (dB)

≥130

≥138

≥143

Frequency range (Hz)

250-700

130-350

70-200

Main engine weight (kg)

20

30

45

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 12 page: Go
Kate WEITONG MARINE
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