The primary and backup pumps are in the bottom of this sump. (NDSU photo)
The primary and backup pumps are in the bottom of this sump. (NDSU photo)https://www.ag.ndsu.edu/news/newsreleases/2019/feb-25-2019/now-is-the-time-to-check-your-sump-pump/the-primary-and-backup-pumps-are-in-the-bottom-of-this-sump.ndsu/viewhttps://www.ag.ndsu.edu/news/newsreleases/2019/feb-25-2019/now-is-the-time-to-check-your-sump-pump/the-primary-and-backup-pumps-are-in-the-bottom-of-this-sump.ndsu/@@download/image/2019-03-01.6608826342
The primary and backup pumps are in the bottom of this sump. (NDSU photo)
