Is it better to use an external sewage lifter or a built in sewage lifter for toilet drainage

Well, external equipment such as sewage lifter is mechanical equipment, there will definitely be maintenance, external pump maintenance must be very convenient, built-in pump maintenance, the pump is soaked in the sewage tank, to fish out the pump from the sewage, whether it is a toilet or a kitchen will make people uncomfortable.

The built-in pump sewage lifter is the pump, and the control equipment are installed in the collection tank; Although the pump and control equipment of the external pump sewage lifter and the water collection tank are a set of systems, they are installed separately outside the water collection tank. Because the motor and control equipment are installed in the water collection tank, the built-in pump sewage lifter has the shortcomings of low safety, poor sealing, small water tank volume, and high difficulty in maintenance when used, and the built-in pump is strictly forbidden to be used for discharging sewage containing feces in Europe. External pumps don't have these problems, but they are more expensive.

Because the sewage lifter of external registration has a good effect on the sewage discharge, which is conducive to the treatment of sewage, so it is better to prevent the pollution of sewage.

The toilet sewage lifter with built-in pump can be extracted from the distinction for maintenance

There is no need to use a sewage lifter at the end of the toilet, because the sewage discharge pipe can be installed, which can be directly discharged into the seepage well, so there is no need to install a separate improvement temperament.