Chemkor couplings are used in both internal and external sewers. They can be divided into several types:
All couplings are made of uPVC, so they are resistant to UV radiation, aggressive media (for example, alkalis and organic fats). The inner surface of the couplings is completely smooth, which reduces the likelihood of blockage.
The couplings are fire–resistant - in the event of a fire, they do not melt, do not form burning droplets, and also practically do not emit smoke and toxic substances.
