Specification :

Light Airhorn Made of PC for Vessel & Heavy Industry

Generating high volume sound of 200~ 300Hz frequency from diaphragm by using compressed air.
Adopt special polycarbonate as material and it solves the corrosion problem and is strong against internal impact.
Using a special material which consume small quantity of compressed air and has long durability.
Suitable for telephone call system in noisy engine room or air chamber.
In case of using in a small place, it can be equipped with a reducing valve to control sound pressure.
Volume : MAX. 130dB/ m
Frequency : 200 ~ 300Hz
Horn Diameter : Ã ˜ 146( External Diameter) x 333( Length)
Standard Color : R( Red) , A( Amber) , B( Blue
Material( Horn) : ABS
Materialo( Solenoid Valve Box) : ABS
Protection Class : IP56