Internal sewage drainage
![Internal sewage drainage system – grey](https://karmat.pl/wp-content/uploads/images/karmat/produkty/kanalizacja/kanalizacja%20szara/kanalizacja-szara-karmat.png)
Internal sewage drainage system – grey
It is produced with the greatest care for quality,
which means that the system components are easily
and precisely assembled and the installation
is tight and durable.
- material: high quality polypropylene
- resistant to corrosion and chemical compounds
- high aesthetics
- no need for maintenance
- infalliable operation for many years
Our company uses 100% of the raw material this way, zero post-production waste is created
Sample installation
We recommend using ready-made lubricants available in shops. You should not use any petroleum based lubricants such as grease or oils.
![monter](https://karmat.pl/wp-content/uploads/images/karmat/monter.png)
![1](https://karmat.pl/wp-content/uploads/images/karmat/produkty/kanalizacja/kanalizacja%20szara%20montaz/1.jpg)
Assembly is carried out by connecting the socket of the connector or a pipe, equipped with a rubber gasket, with a bare end of any component.
![2](https://karmat.pl/wp-content/uploads/images/karmat/produkty/kanalizacja/kanalizacja%20szara%20montaz/4.jpg)
When using Karmat internal sewage system service and maintenance is unnecessary. Once installed they work reliably for many years.