1. Submersible sewage pump flow:
Submersible sewage pump is industrial enterprises, municipal and other projects in the design of the former must be equipped with and installation of products, the selection is we must consider to rainstorms and typhoons may cause enterprises and urban waterlogging, flow design must ensure the special circumstances, the general requirements of the main and auxiliary pumps.
2.WQ submersible sewage pump head:
Submersible pump head must be considered a variety of factors such as vertical height, horizontal distance, elbow and so on. Under normal circumstances, diving non clogging sewage pump should be within 20% of its needed lift; below the head hit in Sheung Shui, is higher than the rated lift too much will make diving pump beyond the rated flow access, the motor will appear super currents caused by machine heat and even burn accident.
3. Sewage submersible pump power supply voltage:
The motor voltage of three-phase power supply is 380V; the motor voltage of single phase power supply is 220V. General use of civil electric power 220V single phase sewage pumps, industrial enterprises generally choose 380V three-phase sewage submersible pump, mining companies generally choose 660V/1140V explosion-proof type.
4. Submersible sewage pump size and manner:
WQ type submersible sewage pump body and elbow sizes are generally larger, full consideration should be given to the size of the sewage pit, if too small will cause the heat is not timely, submersible pump commonly used has two installation mobile mounted and coupled installation, including mobile installation is relatively simple, only need to pump rope tangle pulling into the sewage tank, coupling installation is more complicated, in under the guidance of the manufacturers, the auxiliary device: gourd, stainless steel chains, guide must be equipped with.
