31. Another suggested a sump pump with a French drain. 32. All excess water goes to a drain and into a sump pump , eliminating any standing water. 33. Sandbags surrounded her house, and even with two sump pumps working overtime, she feared the worst. 34. The ground water collected in the sump pit can then be removed by a sump pump . 35. Can you give me some idea of what a sump pump is and how it works? 36. An effluent sump pump , for instance, pumps waste from toilets installed below a main sewage line. 37. Wilson has no well or sump pump . 38. Additional separate belts are sometimes used where dry sump pumps have been added to engines during tuning. 39. The sump pump forces the collected water through a discharge port on the side of the housing. 40. The gas becomes trapped under house foundations and enters through cracks, around sump pumps and other openings.
