Collection, transportation and disposal of sewage: With Wilo, you’re making the best and safest choice as a building operator

Pumping untreated sewage is a demanding task, particularly in commercial properties and public organisations. As a result of water-saving measures, less and less water is used for sewage disposal, with the solids content increasing at the same time due to fibrous fluids. This leads to increased residence times in the pipe network and the fluid to be pumped becomes increasingly aggressive. As a result, there is an increased risk of clogging.

Wilo has therefore developed state-of-the-art quality pumps, which are characterised by low susceptibility to clogging, a high level of efficiency, a long service life and permanent operational reliability. Our solutions are precisely adapted to your individual requirements and therefore optimally reduce your electricity costs and the service requirements that unnecessary clogging can entail.

Wilo impresses with comprehensive solutions for your wastewater collection and transportation. We set standards for you in technical performance and cost-efficiency, not to mention operational reliability and a long service life.

Energy-efficient, long-life and low-maintenance pumps: Convincing arguments for you as a specialist consultant

Wilo offers consultants like you a wide range of intelligent submersible sewage pumps, sewage pumps with an effective macerator, as well as sewage lifting units with a solids separation system.

All our quality systems are extremely energy-efficient as well as low-maintenance, leading to an ongoing reduction in operating costs. Thanks to their long service life, they also reduce the long-term life cycle costs. Our systems achieve the best in hydraulic efficiency thanks to the use of low-wearing materials and a wide variety of impellers. We lower energy costs in conjunction with high-efficiency motors, and service calls are also reduced thanks to hydraulics that are specially developed for fibrous fluids.

Our product portfolio is completed with intelligent controls. In this way, you receive a comprehensive and harmoniously tailored solution from a single source.

Installation types: Just right for your design – wet, dry, stationary, portable

Prefabricated plastic pump chambers are increasingly used for sewage disposal in commercial buildings. They are easy and quick to install, and save on installation costs.

In the chambers, the pumps are installed in the fluid, i.e. “wet”. This has the advantage, on the one hand, that no separate technical room needs to be kept available for dry well installation and, on the other hand, that the pumps can be easily lifted out of the chamber for inspection and maintenance purposes at any time.

Wilo provides you with both single pumps and complete solutions for your design in line with requirements. Your benefit: The chambers are already optimally adapted to the pump’s geometry. This ensures safe and long-lasting use. All components are matched to each other and all accessories are included in the scope of delivery.

The units are fitted with a pump support foot for portable wet well installation. The discharge connection is either flexible (high-pressure hose) or rigid (via pipe). The pumps are lowered into the fluid for a short period of time in order to drain pits or tanks.

Above and below the backflow level: We offer reliable solutions for consultants and building operators

The backflow level is the highest point within an installation that the untreated water can rise to. The installations should therefore be designed so that the water cannot run back into the pumping station. The danger always exists when the municipal sewer system capacity is not big enough due to heavy rainfall or even flooding.

If installation is only possible below the backflow level due to space constraints or for other reasons, our modern lifting units with a non-return valve guarantee you appropriate protection against sewage flowing back.

Separation of solids: Take advantage of our expertise as a consultant and owner

Drainage of your commercial building complexes requires a reliable and economical solution. Our solids separation systems are a true innovation in the field of sewage disposal. Clogging in your pumps is avoided and operational reliability is increased.

Our systems are highly efficient and allow you to benefit from low operating costs. They also meet all hygiene standards for maintenance and avoid unnecessary odours.

One partner, all services: Wilo

Benefit from our comprehensive support as a consultant and operator in every phase of the project, from design and dimensioning through to commissioning and maintenance. Together with Wilo, you can ensure your water supply is sustainable in the long term. Exploit every potential and receive support with design and dimensioning with our life cycle cost analysis (LCC analysis). Achieve significant savings in your energy and operating costs on this sound basis. Proactively replace old pumps and switch to an energy-efficient, cost-efficient and reliable system early on.