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Class I Vessels
Air Horns Recommended Class I Systems

VESSEL 200 METERS OR MORE IN LENGTH
[IMO: 143 dB 1/3rd-octave band level at 1 meter]

 - PRESSURE RANGE FROM 100-500 PSIG (7-35 BARS) km air horn

MODEL KM-85   PDF 
MODEL KM-110 PDF
MODEL KM-135 PDF 		MODEL KM-85-TVE PDF
KM-110-TVE PDF
KM-135-TVE PDF * 		MODEL ENC-85   PDF
MODEL ENC-110 PDF
MODEL ENC-135 PDF **
  • Available in different frequency combinations for a melodious sound comparable to none
  • Bell and diaphragm head ruggedly cast in marine aluminum for unlimited years of service
  • IMO/COLREGS certified for vessels over 200 meters in length
  • Designed with horizontal bell and vertical diaphragm head so that moisture naturally drains away from the diaphragm seat
  • Very reliable with no adjustment required over a wide range of pressures
  • The KM model air horn will command attention and add prestige to all ships and plants wherever they are used
Enclosed and heated air whistles are ideal for use in extreme weather conditions.km triple valve enclosed air horn

Our quality enclosed models meet or exceed the current IMO/COLREGS.

ENC versions feature a fully enclosed and heated KM horn with combination solenoid and manual valve. Designed especially for extreme cold weather conditions.

* KM-TVE versions feature a KM horn with enclosed heater and combination manual and 120/220VAC & 24VDC solenoid valve. (Triple Valve Enclosed)

** ENC versions feature a fully enclosed and heated KM horn with combination solenoid and manual valve. Designed especially for extreme cold weather conditions.

Kahlenberg Brothers Company

1700 12th Street, P.O. Box 358, Two Rivers, WI 54241
Phone: (920) 793-4507 | Fax: (920) 793-1346 |
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