Marine Rotor Compressed Air Whistle
Marine rotor compressed air whistle is a sound device that uses compressed air as power to drive the rotor to rotate at high speed to issue warnings and signals. It is made of stainless steel and copper alloy and is suitable for ships of 300-45000 tons sailing in fog.
Overview
The advantages of product
Small size
Light weight
Firm structure
Clear pronunciation
Simple operation
Operation instruction
When in use, pull up the handle and press down firmly and steadily to send out a clear and loud whistle signal.
Technical specification
Material: stainless steel, copper alloy
Nominal diameter Dg: 15
Nominal pressure Mpa: 0.8-1.6
Audible distance: 2n.m
Sound pressure level in octave band dB: highest sound
Ship weight: 300-45000
Weight: 9.2
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