Septic holding tanks
Rewatec holding tanks temporarily store raw wastewater for properties without municipal sewer lines or on-site treatment options.
Pre-assembled and ready to use
Lightweight and easy to manoeuvre
Ideal for sites with limited access
Leak-proof design
Robust polyethylene shells
Ribbed walls for added strength
Alarm prevents overfilling
Childproof access covers
Risers can be added
What is a holding tank?
A holding tank receives and temporarily stores sewage until it can be removed by a septic pumper. It is a solution for any property where municipal or on-site wastewater treatment is impossible or impractical.
With up to 50,000 L of nominal capacity, Rewatec holding tanks are ideal for virtually any size of project. All models are built to last, featuring a ribbed design that prevents breakage and a tough polyethylene shell that stands up to years of use.
Applications
- remote properties
- second homes
- seasonal cottages
- temporary building or renovation projects
- sites too small for on-site treatment systems
How do our holding tanks work?
Wastewater from bathrooms, kitchen drains, dishwashers, and washing machines runs into a main drainage pipe that flows into the holding tank.
The holding tank has no outlet or partition walls. Its only job is to safely store raw wastewater until it can be removed by a septic pumper and transported to a treatment plant.
Inside the holding tank, a high-level float is connected to an alarm that activates when the reservoir is almost full. This warning system prevents over-filling that, if left unchecked, could result in a sewage backup.
Holding tank maintenance
Protect your investment in your property by having your Rewatec holding tank regularly pumped by a qualified septic service professional.
The frequency of service depends on the size of your tank, the amount of wastewater you generate, and the environmental regulations in your area. It is best to speak with a local septic professional to determine the service schedule that is right for you.
Residential holding tanks
Our 5-year warranty for residential holding tanks includes:
- polyethylene shells
- reservoir parts
Commercial and municipal holding tanks
Our 2-year warranty for commercial and municipal holding tanks includes:
- polyethylene shells
- reservoir parts
Available models
From residential to large-scale, our lineup of high-quality holding tanks gives you the range of choice you need to protect your property and the environment for years to come.
Solutions for homes and cottages with limited access.
- capacities up to 6,650 L
- largest tank weighs just 350 kg
- installed with no heavy machinery
Robust solutions for a full range of projects.
- capacities up to 50,000 L
- largest tank weighs just 2,163 kg
- two to five access points
