ALTHOUGH the observation recorded here may not be new, I have not been able to find a reference to it. A discharge tube was used for testing a vacuum pumping set. It was a straight tube of Pyrex glass ...
Discharging a sump pump into the city's sanitary sewer system is a big 'no-no'. While this might seem like an easier and more attractive option than running a discharge tube from the sump pump to the ...
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