PP Coupling / Switch 75x50 methak - The transition type of transition is a transition type of 75mm, 75 mm, intended to combine different diameter sewer pipes. Polypropylene (PP) is made of material and high resort against chemicals, high temperature differences and mechanical effects. This transition provides a secure and leakage combination of different sizes in internal sewage systems. Mounting with compact design and light weight is easy and fits long-term use. This product, which is provided with quality guarantees of the metak brand, is a reliable choice in plumbing and construction.