KM-165-DVM-H marine air horn

 LOA 75m-200m

Kahlenberg KM-165-DVM-H

The Kahlenberg KM-165-DVM-H offers an IMO compliant sound signal for commercial and military vessels with operating capability down to -40°C. Ruggedly built and heated to withstand harsh environments and continuous service demands, with a range of 2nm and fundamental frequency of 165Hz

Kahlenberg KM-165-DVM-H marine air horn

The Kahlenberg KM-165-DVM-H is ruggedly constructed using a cast marine aluminium bell, with stainless steel diaphragm and fasteners. It has a thermostatically controlled heated dual solenoids and diaphragm assembly, plus a manual valve assembly. The valve assembly is field adjustable for air pressures between 5-40 bar.

Combined with the patented three-piece hermetically sealed stainless steel diaphragm assembly and self-draining design, the KM-165 keeps on working reliably, between -40°C to 80°C. If you operate in warmer climes then see the Kahlenberg KM-165 model.

Listen to the Kahlenberg KM-165-DVM-H marine air horn

Model KM-165-DVM-H features

  • Vessel length – 75-200m and >200m
  • Heated? – Yes
  • 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 – Combination, 230 or 120 VAC, 24VDC (8 watts), with Manual pull
  • Operating Temperature – -40°C to +80°C [-40°F to +176°F]
  • Degree of Protection – IP56
  • Air Consumption – 50l/sec [106 SCFM] on 8.3 bars [120 psi]
  • Net weight – 17 kg (37 lb)

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