The distribution box is part of a septic drain field system. Its job is to distribute wastewater (effluent) evenly to the drain field. The box, made of either plastic or concrete, has openings in it for pipes to fit into, with the help of a gasket. Because the box is buried under the ground, it has a cover.
The best way to make these components of septic systems work is to utilize the force of gravity. Because water flows downhill, the box is positioned to allow water to flow into it from the tank, and then to the drain field – a theory based on common sense.
Septic systems have distribution boxes in various sizes and shapes. Generally, concrete boxes work better since their construction is sturdier. The openings in the box are fitted with rotating devices to control the flow level. This is to ensure that the drain field lines receive a consistent amount of wastewater.
It is crucial for the distribution box to function efficiently. An improperly working box is one of the main reasons for the failure of drain fields and septic systems. The only way to maximize the life of the drain field and the entire system is to ensure the equal distribution of effluent. While each line in the drain field works independently, it’s important that one line doesn’t operate less efficiently than another. If this happens, it will receive less effluent.