KM-165 marine air horn
LOA over 75m
Kahlenberg KM-165
The IMO compliant Kahlenberg KM-165 is designed for commercial and military vessels over 75m LOA. Ruggedly built to withstand harsh environments and continuous service demands, with a range of 2nm and fundamental frequency of 165Hz.
The Kahlenberg KM-165 is ruggedly constructed using a cast marine aluminium bell, with stainless steel diaphragm and fasteners.
A patented three-piece hermetically sealed stainless steel diaphragm assembly and self-draining design ensure that the KM-165 keeps on working reliably, between -4°C to 80°C. If you operate in cold water climes then see the Kahlenberg KM-165-DVM-H model.
Can be used with the Kahlenberg KM-135 air horn or KPH-130C piston horn for dual whistle systems on vessels over 200 metres.
Listen to the Kahlenberg KM-165 marine air horn
Model KM-165 features
- Vessel length – 75-200m and >200m
- Heated? – No
- Finish – Primed and painted marine grey, white optional
- Fundamental Frequency – 165 Hz
- Audibility Range – 2nm
- S.P.L. Output (1/3 Octave Band) – 143 dB
- Dimensions – 864mm x 457mm x 457mm (34in x 18in x 18in)
- Control – External Manual, Electric Solenoid, or Combination Manual/Electric Valve
- Operating Temperature – -4°C to +80°C [24°F to +176°F]
- Degree of Protection – IP56
- Air Consumption – 50l/sec [106 SCFM] on 8.3 bars [120 psi]
- Net weight – 14 kg (31 lb)
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