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So I'm just setting
my air pressure to about 120 PSI, so that's 120 pounds
to the regulator
my air pressure to about 120 PSI, so that's 120 pounds
to the regulator
Full Transcript
00:00:01.000 --> 00:00:02.073
So I'm just setting
my air pressure
00:00:02.759 --> 00:00:04.829
to about 120 PSI,
00:00:04.862 --> 00:00:07.172
so that's 120 pounds
to the regulator.
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Movie Summary
An up-close look at the heroes that keep America's sewer systems running.