Thingiverse

whistle for 3/4" pipe - train whistle

by Thingiverse

Last crawled date: 5 years, 10 months ago

I designed this whistle to fit a 3/4" pipe. The other end of the pipe must be capped or tape over. Adjust the length of pipe to obtain different tones.

whistle for 3/4" pipe - train whistle

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