A PVC reducer can be connected to a fitting or pressure pipe to reduce or increase the diameter. The maximum working pressure of this coupling is 16 bar. This adapter has a diameter of 20/16 mm external/internal adhesive on one side and 12 mm internal adhesive on the other side.

PVC-u is suitable for operating temperatures from 0 °C to 60 °C, where it is important to note that the maximum working pressure depends on the operating temperature. The specified pressure applies at a temperature of 20 °C. PVC-U is strong, retains its shape, has good chemical resistance and is maintenance-free.

To connect
You can use PVC adhesives and cleaners to make a strong and watertight connection.