MODEL K4-* Series, single tone air horns operate with compressed air, CO2 or Nitrogen gas.
Ruggedly built aluminum horns that feature die cast bells and caps with heavy sand cast bases.
Available on different frequencies ranging from 261 Hz to 660 Hz.
Mounting the horns to a central inlet base @ 90 degrees gives 360 degree all around sound coverage for use on large open pit mines, small hydro dams, ship yards, building projects, schools and industrial plants.
Model K4-1L, 261 Hz PDF
Model K4-1, 311 Hz PDF
Model K4-2, 380 Hz PDF
Model K4-3, 470 Hz PDF
Model K4-4, 512 Hz PDF
Model K4-5, 622 Hz PDF
Model K4-5H, 660 Hz PDF
Model K4-1-EN, 311 Hz
PDF
Model K4-5-600, 600 Hz
PDF
This model supplies complete with 120VAC solenoid valve, manual override lever, thermostatically
controlled heater and pole mount steel enclosure.
Control solenoid voltage available in 120VAC, 230VAC, 12VDC, 24VDC&VAC, 48VDC
Horn fundamental frequencies are available as listed above, please consult factory for details and special frequency.
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K4-1 PDF

K4-1-EN-H-120 PDF
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