What is indicated on the nameplate of WQ submersible sewage pump for dirty water? Please look at the below.
The nameplate of the submersible pump for dirty water
Shaft seal:mechanical seal
1. Model and nameplate of submersible sewage pump, specified flow, specified head and discharge diameter of electric pump: phase number, rated voltage, rated frequency, rated power and rated synchronous speed of motor. This part indicates that this is a submersible sewage pump and its model; the specified flow and head output of the electric pump and the discharge diameter size of the outlet pipe of the electric pump; allowable voltage: three-phase rated voltage 380V or single-phase rated voltage 220V; allowable fluctuation of the operating voltage + 5% - 10%; Rated frequency: rated power of 50Hz or 60Hz sewage submersible pump: effective mechanical power of motor shaft of electric pump. When the submersible sewage pump operates under the rated frequency, rated voltage and specified service conditions, its performance shall conform to the provisions of the product standard.
2. Thermal classification (original insulation level) or temperature rise limit of submersible sewage pump motor. Indicates the allowable temperature rise limit of the motor stator winding when the submersible sewage pump is running. The temperature rise of stator winding shall not exceed this limit, and the submersible sewage pump can operate for a long time.
1. Heavy castings
The pump body is thick, durable and resistant to falling, effectively ensuring the long-term and stable operation of the pump in the harsh use environment.
2. Imported bearing
Precision bearing ensures the service life of motor
3. Silicon carbide seal
Silicon carbide material, good oxygen resistance, durable and wear-resistant
4. No overload impeller
High efficiency, no blockage, safe operation at all points of pump performance curve
Other configurable devices
full-automatic safety protection control cabinet guide rail automatic adjustment and installation system
You can contact us for more informations.
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