Properties
Download as PDFIf there is no junction available in the existing sewer for additional house connections, a branching is formed as below:
1. By using the drilling machine a hole is made in the main sewer
2. Insert the B-Ring into the drilled hole
3. Apply lubricant
4. The spigot of the branch piece is inserted into B-Ring by which we get a tight junction.
A - The branch piece should not project into the main sewer and must be adapted to the inner curvature of the main sewer.
B - Two types of drilling tools are available, one for 45° drilling and another for 90° both tools can be supplied with electric motor or compressed air drive.
