Cunningham Air Whistles - Specifications Specifications Home Contact Applications
 
Whistle No. 5L
Acceptable for use on Coast Guard certificated vessels 20 to 75 meters in length.
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Specifications
Free air consumed (cubic ft./sec.)   1.40
Net weight (lbs.) 70
Frequency cycles/sec. 140
Line size 3/4"
db at 25 ft. 123
Audibility Distance Rating* 3 - 3 3/4 miles
* Per Coast Guard Rating Method
 
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