![Gravity vs. Vacuum](https://cole-plumbermag.imgix.net/https%3A%2F%2Fwww.plumbermag.com%2Fuploads%2Fimages%2Fcollections-technicians-performing-maintenance-at-vacuum-station.jpg?crop=focalpoint&fit=crop&fp-x=0.5&fp-y=0.5&h=620&ixlib=php-1.1.0&q=75&w=1024&s=bacdbabc6bf34511d975bed4cd33b00e)
Gravity and vacuum sewer systems both aim to achieve the same goals; they just use different methods to transport wastewater. How do maintenance requirements compare for the two systems?
“They each have their advantages,” says Larry Moyer, wastewater superintendent with Bay County...