Prefab pumping stations - concrete or plastic

DWTN supplies a wide range of wells and wastewater pumps for lifting or transferring sewage, wastewater and water with solid components. Pumping wells can be combined with our sludge traps or oil separators and grease separators.

The right sump or waste water pump for every application

We supply the right pump sumps or waste water pumps, submersible pumps, waste water pumps for every type of application. You can contact us for pumps for terrain drainage, ramps, loading pits and for building drainage such as basements and parking garages. Pumps are available in different materials such as stainless steel, cast iron and plastic and with different capacities. We supply the following types of pump sumps and waste water pumps:


  • Prefab pumping station concrete
  • Prefab pump sump plastic
  • Submersible pumps, sewage pumps
  • Waste water pumps, waste water pumps
  • Wastewater lifting stations

DWTN supplies waste water pumps of the Grundfos brand. The SE and SL ranges of waste water pumps offer the highest overall efficiency available in the market using innovative technologies.


Order your sump or waste water pump directly online

We can almost always deliver our sumps or waste water pumps quickly and from stock. Of course you can also pick it up. Our pumps and pump sumps can be ordered directly via the webshop! Need a quote or advice? Please contact us directly. We will provide a quote within 1 to 2 days!


The submersible pumps from

Anyone can suffer from it: flooding. It can happen in a basement under a house, but also in parking garages, distribution centers and shopping centers. Flooding can be caused by a lot of rainfall or flooding, but often the cause is rising groundwater or a burst pipe. Buildings with a (parking) basement are especially sensitive because water always flows to the lowest point. Underground spaces are also often equipped with water pipes that can cause damage. To quickly solve the problem of flooding, you can use a submersible pump.


What is a submersible pump?

Submersible pumps are capable of pumping large volumes of liquids. Characteristic is that the pump is always lower and the water is pumped up in the pump by means of the motor. This motor determines the pump capacity, which is displayed in the number of liters per hour. The engine also determines the head. The head is the number of meters that the water can be pumped up. The special thing about the engine is that it is not air-cooled, unlike most engines. The pump is always in the water, so air cooling is impossible. The cooling takes place by the pumped water. This is often also the reason that the pump must always be completely submerged in water before it can be started. The pump is therefore also equipped with a switch that is controlled by a float. This float indicates whether the pump is still completely in the water. When the pump becomes dry, it will emit a signal.


The advantages of submersible pumps

A major advantage of submersible pumps is that they are compact. For pumping water, whether from a basement, a commercial space or from a pond, the pump can simply be inserted and removed again after draining. In the webshop you will find a choice of various pumps, from light pumps to heavier pumps. There is therefore always a pump that meets your needs.

Another advantage is that these pumps and sumps can handle various types of water and liquids. Whether your home or business space is sufficient with ordinary water or sewage, most pumps can handle this. Pond water, on the other hand, contains a lot of sand, there are also special pumps for that. Or maybe you have a swimming pool and want to pump out the chlorinated water. Most pumps and sumps can also handle liquids containing chemicals.

If you need a fixed submersible pump for commercial purposes to pump large amounts of liquid, then pump wells made of concrete or plastic are a good solution. All excess water or waste water is then pumped out from the permanent connection. But we also have a sufficient range of submersible pumps for lighter jobs. The most important things to pay attention to is the capacity that a pump can handle and the head. Depending on the capacity of the pump, DWTN always has a suitable pump for you. Still need advice about sinks or other products? Please contact us.



The webshop is part of Diederen Afwateringstechniek. We specialize in everything related to drainage technology and have the largest range in the Netherlands. DWTN has been supplying its range for more than 25 years to various sectors, such as residential construction, civil engineering, civil engineering and installation technology. You can now also easily order your required pump online via the webshop. And no problem if you need your pump quickly. If you order before 14:00, your order will be shipped the same day, so that you are already relieved of your problems the next day.

Download documentation wastewater pumps

Please accept cookies to help us improve this website Is this OK? Yes No More on cookies »