The component serves as a crucial junction within a septic system, situated between the septic tank and the drain field. Its primary function is to evenly distribute effluent, or wastewater, from the tank across the network of drain field lines. A typical example involves a wastewater system where the outflow from the primary treatment unit is channeled through this junction before being dispersed into the soil for final filtration and treatment.
Proper effluent distribution is paramount for the longevity and efficiency of a septic system. By ensuring each drain field line receives an equal share of the wastewater, the component prevents overloading of specific areas, which can lead to premature system failure, soil saturation, and potential environmental contamination. Historically, these units were often constructed on-site; however, pre-fabricated models offer improved precision and ease of installation.