Wd-2 Electric Control Marine Fog Horn

Our company has always been adhering to the service tenet of 'unity, pragmatism, innovation, and integrity'. With high-quality, low-cost products, excellent service, and years of hard work by all employees, our company has developed into a professional manufacturer of Fixed Rectangular Window For Wheel House, Mooring Bollard, Hydraulic Anchor Windlass. Credit and sincerity are the wealth of an enterprise, and we treat everyone who has or will become our customer sincerely! We are based on honesty cherishing the hard-won honors, and sincerely thank friends and customers from all walks of life for their long-term care and support. We will continue to improve and perfect product quality, and continue to provide a strong guarantee for the excellent quality and superior cost performance of the products.

The copper alloy material is adopted for sounding body and control valve. There is some excellence on it, e.g. Light weight, high stress, high volume, low power consume etc. every performance achieved and exceeded the request standard rules, The primary performance of the class of 1/3times band voice pressure and the range of audio are according with the standard of “International convention for preventing collisions at sea, 1972” and the clause of laws and rules of “Technical regulations for statutory surveys of ships engaged on international voyages” “Technical regulations for statutory surveys of sea-going ships on domestic voyages” “Technical regulations for statutory surveys of inland waterway ships” which are certified by china ship survey bureau.

Principle Description:

When the air come in, the air pressure in the body pushes out the drum to make the gap between drum and the surface pressed to the air siren body, much air is overflowed from the body and the air pressure dropped suddenly. Due to the springiness of drum increased when the air pressure dropped. So, the drum vibrated periodic, bring sonorous sounding by air resonance through the bell mouth.

Features：

1. Copper alloy
2. Supply electric-control type
3. Lightweight,high stress&volume,low power
4. One year warranty
5. Certificates：LR,GL,BV,ABS,NK,DNV,ZY

Air Horn Technical Data：

Air Horn Layout：

There is no doubt that modern and standardized production is an advantage. We have a whole process quality monitoring system, so that every detail is impeccable and every Wd-2 Electric Control Marine Fog Horn is of extraordinary quality. We put forward product debut target requirements and clarify the task objectives of product technology innovation and cost reduction of major products. We have been adhering to the principle of honesty and openness. We look forward to developing a trustworthy and long-term cooperative relationship with you. Honesty, high quality and good reputation are our business philosophy, which will help us to be in a leading position.