Connection, it is

If necessary, from below, it is possible to insert an adapter, however, if this is not required, it is permissible to simply cover with a cement solution. After that, the compensator is taken, its necessary length is measured, and you can put it on the pipe. For proper measurements, it is important to take into account that the general value of the length and the compensator should exceed the bell of centimeters by five, and this is after they are already in the adapter. Before the direct connection, it is important to check whether the pipe is freely moves in the compensator, and in case of successful movement, supporting the pipe itself, the compensator can be lowered into the adapter and fully connected. It is important that the connection is of high quality, otherwise during the use there is a chance of crawling a pipe in a compensator, which will ultimately become the reason for the gap. So this place must be lubricated with sealant qualitatively.