Concrete grease trap, grease pit, grease trap
We offer you a complete and certified concrete grease separator program with CE approval. All our separators meet the European standard NEN EN 1825. This way you are assured of functional and durable products with proven performance and reliability. If desired, we will make the required capacity calculation for you, of course completely FREE!
Concrete separators for all applications
We supply the right separator for every application. This way we always offer the best drainage solution. Can be delivered quickly and almost always from stock. We supply the following types of separators:
- Grease traps (or grease traps, grease traps) to separate sludge, leftover food and grease. These separators are suitable for kitchens of restaurants, snack bars, hotels, care homes, hospitals (company) canteens, (confectionery) bakeries, butchers and the food industry.
- Control / sampling wells
- Sludge traps
The Diederen grease traps meet the European standard NEN EN 1825.
In addition to the grease traps, we also supply accessories such as alarm systems that warn you when the maximum grease collection and / or accumulation in the grease trap has been reached.
Animal and vegetable fats, oils and sludge in the sewer can have unpleasant consequences. For example, the sewage system can become clogged with all its consequences. Cleaning a sewer again costs a lot of money and when grease and sludge continues to get into it, the problem of clogging keeps recurring. It is therefore necessary to prevent this. This is especially important in areas where kitchens are used a lot, such as restaurants, care homes, butchers, schools and swimming pools. It is even legally established in the Environmental Management Activities Decree that certain branches must separate their wastewater from fats and sludge. This can be done by installing a grease trap.
How does a grease trap work?
The operation of the grease trap is quite easy. The effect is based on gravity. The waste water that is removed from a kitchen, for example, ends up in the separator. This separator can be in the ground, but there are also fat separators that have a free arrangement in a basement or other room in the building. The heavier parts of the fat and oils will sink to the bottom and form a layer of sludge there. Fat itself has a lower density than water, so it will float to the surface and solidify. The water is then drained to the sewer via the exit of the separator. Not much can go wrong during this separation process. However, over time the layer of sludge and the layer of fat will come closer together. There is then almost no room for the water and the flow will be much slower. This is the sign that the separator needs to be cleaned. A separator can consist of different materials. If you need a large in-ground separator, it is recommended to use one of concrete or polyethylene (PE). Diederen Afwateringstechniek can supply separators in various sizes. A separator made of stainless steel is also possible. Before purchasing a separator it is important to determine the capacity and the arrangement.
The grease traps from Diederen Drainage Technology
With us you can count on professional and professional advice about the separator you need. We can supply the separators in the material choice of your wish and ordering can be done very easily in our webshop. Please contact us for your separator and request a quote or order in the webshop. We guarantee you a good quality separator that meets the required certification.