Plastic septic tanks

Plastic septic tanks - reliable solutions for sewage management

Plastic septic tanks are a modern alternative to traditional concrete tanks.   At Onninen we offer a wide selection of high-quality plastic septic tanks. Our products are characterized by high durability and resistance to weather conditions. They guarantee tightness and safety of use for many years.

Our offer includes sealed septic tanks made of PEHD and PP. These materials provide resistance to mechanical damage and corrosion. Thanks to this, the tanks serve reliably for a long time. We offer various capacities, tailored to the individual needs of customers.

Comprehensive solutions for plastic septic tanks

In addition to the tanks themselves, our range also includes accessories:

• Septic tank superstructures
• Septic tank covers
• Septic tank full indicators
• Vent pipes

These elements allow the creation of a complete and functional wastewater management system.   The superstructures allow for the adjustment of the tank's foundation depth. The covers provide safe access to the interior of the septic tank. Signals inform about the need to empty the tank. Vent pipes ensure proper ventilation.

In our daily practice, we see how important it is to choose the right septic tank. It affects the comfort of use and environmental protection. That is why at Onninen we focus on products from renowned brands. In our offer you will find plastic septic tanks from manufacturers such as Graf and HPD.

Plastic septic tanks - selection criteria and practical applications

When choosing a plastic septic tank, there are several key factors to consider:

• Tank capacity
• Location and ground conditions
• Number of users
• Emptying frequency
• Legal requirements

Our experienced advisors will help you choose the optimal solution.   We will take into account the specifics of your investment and individual needs. Thanks to this, the sewage management system will operate effectively and without failures.

Plastic septic tanks are suitable for a variety of applications. We often hear questions about their use in single-family homes. However, they work just as well in public utility buildings or companies. Recently, in a project for a large agritourism farm, we used a system based on plastic septic tanks.

Many customers ask us about the durability of plastic septic tanks. Our experience shows that when properly installed and operated, they serve without failure for many years. Modern materials such as PEHD or PP are resistant to the aggressive sewage environment.

Plastic septic tanks are not only functional, but also easy to install and operate.   In the event of reorganization of the area or change of the tank location, it can be moved relatively easily. This is a big advantage compared to traditional concrete septic tanks.

Onninen recommends plastic septic tanks as the optimal solution for many investments. Their lightness makes transport and assembly easier. At the same time, they provide high durability and tightness. This is the perfect combination of practicality and reliability.

Our offer includes plastic septic tanks of various shapes and capacities. Cylindrical, cuboid and oval tanks are available. This allows you to choose the optimal solution for the available space and ground conditions.

PEHD sealed septic tanks are a bestseller in our assortment.   High-density polyethylene guarantees exceptional resistance to damage. These tanks are resistant to UV radiation and extreme temperatures. Thanks to this, they retain their properties for a long time.

Equally popular are PP tight septic tanks. Polypropylene is a material with high mechanical strength. It is resistant to most chemical compounds found in sewage. This ensures long-term tightness and safety of use.

At Onninen, we attach great importance to comprehensive customer service. We offer not only the products themselves, but also expert advice. Our specialists will help you choose the optimal solution and plan the entire system. We also provide support during the assembly stage and subsequent operation.

Plastic septic tanks are an ecological solution for sewage management.   Their tightness prevents impurities from penetrating the ground. This is important both for environmental protection and for maintaining the purity of groundwater. At Onninen, we focus on products that combine functionality with care for the environment.

We often come across the question about the durability of plastic septic tanks. When used correctly, they can last for several decades. This is much longer than traditional concrete tanks. Investing in a plastic septic tank is therefore a solution for years.

In the case of larger investments, such as housing estates or building complexes, we offer the possibility of creating a system of connected septic tanks. This allows for optimal use of space and adjustment of capacity to actual needs.

Plastic septic tanks are not only a practical but also an aesthetic solution.   Their smooth surface makes it easy to keep clean. The ability to mask the cover, e.g. with lawn, makes the tank practically invisible. This is especially important in the case of properties with limited space.

At Onninen, we focus on innovation. That is why our offer includes septic tanks equipped with modern monitoring systems. They allow for ongoing control of the filling level and planning of emptying dates. This is a convenient solution, especially for public utility facilities or companies.

We encourage you to familiarize yourself with our full range of plastic septic tanks and accessories. Our advisors are at your disposal, ready to answer all questions and help you choose the optimal solution. At Onninen you will find the highest quality products, expert support and a satisfaction guarantee.