MODEL K AIR HORNS
Ruggedly built aluminum whistles that feature die
cast bells and caps with heavy sand cast bases.
Omni-Directional
Dual tone to enhance audibility and minimize masking effect.
Off chord in its nature to increase urgency.
For this purpose, these whistles are acceptable under the
Workers Compensation Board Regulations of British Columbia.
Enclosed & Heated
Dual tone, fully enclosed and heated air horn for corrosion
and weather resistance in cold weather applications.
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Warm Weather applications:
K4-25
Technical Data (PDF file)
Cold Weather applications:
K4-1L2-EN
Technical Data
(pdf file)
Self-Contained Unit:
K4-25-CWA
Technical Data
(pdf file)
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