The basement was originally not given to residents, but now there are already residents, not only as

Is it gray with gray wings, a bit like a moth, it dies with a light press, if it is from the sewer, the toilet is fine, there is water in the mouth, the sewer mouth is as small as possible, or it is not possible to find something to cover, try not to expose the sewer mouth.

Good wind, good water, good luck, don't talk nonsense. You can only go to your house to observe, respect the former system, prevent if you can prevent it, follow it if you can obey it, and ask for peace and wealth!

If you want to add a new toilet in the basement, the first thing we need to consider may be how to discharge the sewage of the toilet, because the basement itself is not drained so that it can not be drained by gravity flow normally, then this situation may need to be solved with the help of automatic integrated sewage lifting equipment, so today we will talk about the working principle of automatic integrated sewage lifting equipment. >>>More

Take the elevator, take the stairs without the elevator, if the stairs are narrow, you can't lift them, first confirm whether you go down and then move.

Zede SWH kitchen sewage lifters can be used.