When a New Jersey food ingredient manufacturer needed reliable level measurement of their wastewater pump lift stations, they turned to Flowline. Sumps are liquid trash receptacles that receive, hold and ultimately transfer their contents into waste treatment. These are challenging, difficult applications with variables as diverse as the contents or weather. The facility had used submersible pressure sensors with poor results during the hot, humid months of summer. The increased condensation was clogging the sensor breather tubes and causing erratic measurement.