Septic tank distribution boxes

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Maximize the lifespan of your drain field

The Rewatec dosing distribution box releases wastewater from your septic tank in controlled doses, ensuring even distribution that reduces wear and helps extend the life of your drain field.

Built to last and simple to install, it combines dosing and distribution in one reliable, energy-free unit.

Protects your drain field

100% energy-free

Easy to install

No maintenance

What is it?

What is the Rewatec septic distribution box?

The Rewatec distribution box helps your septic system perform at its best by receiving wastewater from your septic tank, dividing it into even doses, and distributing it across the full length of your drain field (also known as a leach field).

By ensuring every part of your drain field receives the same amount of wastewater, this solution reduces the risk of uneven loading and helps prevent premature system wear.

The Rewatec septic distribution box can be configured with up to 7 outlets, making it ideal for a wide range of systems, including:

traditional drain fields
leach field chambers
combined treatment and dispersal systems, like the Ecoflo linear biofilter

Why choose it?

Why choose the Rewatec septic distribution box?

The Rewatec septic distribution box combines reliability and simplicity, giving you a long-lasting solution for your septic system. Its advantages include:

Intelligent design
With no mechanical parts and no electricity required, this unit delivers consistent performance in all conditions.
Quick installation
Installation is straightforward thanks to robust, lightweight materials that are easy to handle on site.
No maintenance
Once installed, the distribution box requires no ongoing upkeep, providing long-term peace of mind.

How does it work?

How does the Rewatec septic distribution box work?

The Rewatec septic distribution box works in 4 simple steps:

Wastewater enters the unit
Partially clarified wastewater from your septic tank flows into the distribution box’s reservoir.
The dosing device rises
As the reservoir fills, the dosing device inside rises with the wastewater level.
The dosing device releases wastewater into the exit chamber
When wastewater reaches a set level, the dosing device lowers, pushing a measured dose through a central hole in the dosing pad and into the box’s exit chamber.
Wastewater disperses evenly across the drain field
From the exit chamber, wastewater is split across the outlet pipes and distributed by gravity to your drain field.