A mechanism designed to extend the vertical attain of a drainage outlet. These sometimes encompass tubular elements and connecting {hardware}, facilitating connection to present drain pipes to raise the drain’s discharge level. For instance, this is likely to be utilized when a washer drain hose doesn’t adequately attain a standpipe, or when a sink drain must be related to a higher-level plumbing fixture.
The significance of using these elements lies of their capacity to stop wastewater backflow and guarantee correct drainage. Inadequate drain top can result in siphoning, the place wastewater is drawn again into the equipment or sink, creating unsanitary situations. Traditionally, makeshift options had been employed to deal with this subject; nevertheless, manufactured options supply higher reliability and adherence to plumbing codes, contributing to improved sanitation and equipment performance.
