Pneumatic horn KM-250

for ships 75-200 m

Designed for use on commercial and military vessels 75 to 200 Meters in length, Kahlenberg KM Series Air Horns are extremely durable units built for a lifetime of trouble-free service. Ruggedly constructed to withstand the harsh marine environment with cast marine aluminum bell, stainless steel diaphragm and fasteners Patented three piece hermetically sealed stainless steel diaphragm assembly Self draining design to prevent water condensation and corrosion Heated? - No Fundamental Frequency: 250 Hz Audibility Range: 1.5 Nautical Miles Dimensions: 557x343x343 mm (22x14x14 in) Control: External Manual, Electric Solenoid, or Combination Manual/Electric Valve Operating Temperature: -4°C to +80°C [24°F to +176°F] Finish: Primed and painted marine grey, white optional Degree of Protection: IP56 Air Consumption: 50L/sec [106 SCFM] on 8.3 bars [120 psi] Net Weight: 9 kg (20 lbs.)