K4-1-SC-460-230 Air Alarm

Model K4-1-SC-460-230 Air Alarm is designed for an area warning radius of up to 6 kilometers. This omni directional horn has durable, solid cast aluminum bell construction and stainless steel diaphragm disc. The K4-1-SC-460-230 includes a self-contained weatherproof air compressor assembly. This eliminates the need for an external air compressor and association piping. Typical applications include: Open pit mine, blasting signal, school, factory warning, pulp and paper mill, refinery warning etc.

• Single tone, 311 Hz fundamental frequency, engineered to produce full harmonic contents up to 12 octave in order to enhance warning effectiveness
  
• Ideal for high-noise industrial areas
  
• Fully enclosed and heated weatherproof air compressor assembly included
  
• Heaters are thermostatically controlled, 300 watts / 120 VAC
  
• Energy efficient with hermetically sealed stainless steel diaphragm assembly
  
• Constructed of high strength cast aluminum and stainless steel fasteners
  

Lead Time: As Quoted