Wq Sewage Pump with Sewage Submersible Pump

Wq Sewage Pump with Sewage Submersible Pump

CZPT Name:WQ sewage pump


WQ variety sewage pumps commonly utilized in agriculture, architecture,
mine, environment security and sector, these kinds of as drainage slurry,
waste h2o, which contained brief fibre, long fibre, wastepaper,
sand and so on, it is also an ideal equipment for irrigation.

Operating circumstances:

1,The greatest deep it is permitted in h2o is 5m from its middle of impeller
2,Max. medium temperature: +forty
three,Trans medium’s PH:4-ten
4,Kinematics viscosity of the trans medium is:seven*10-seven-23*ten-8m2/s
5,Density of the trans medium limit1.two*103kg/m3*The strong diameter is about35mm.


1,Shut, externally ventilated
2,Insulation Class B


1,Pump human body: Forged iron
2,Impeller: Excellent steel / Solid iron
3,Shaft with rotor: Exceptional steel
four,CZPT seal: CZPT steel/CZPT-ceramic
5,Thermal protector
6,Motor housing:CZPT metal
seven,One phase 220V-230V/50Hz
eight,Three stage 380V/50Hz
9,Three phase 220V/440/60Hz if request

fault phenomenon failure cause elimination methods
  1.No energy supply or one or two phase energy source is required Verify all phases of electricity provide and restore electricity provide


  2.Poor make contact with of ac contactor and burning of coil Restore or change contactors


can not start 3.
The power swap is not shut, malfunction or destroyed


Shut the swap and change it if the power indicator does not change on
Thermal relay excursion or injury


Examine whether or not the motor is blocked, locate out the cause and get rid of it.Manual reset is replaced if it can’t be began
  Water stage is too minimal Set drinking water in the sink


  The motor burned Fix or replace the motor


  1.Line is free Check wiring and tighten connectors


  two.Frequency converter malfunction Check the fault material, verify the trigger in accordance to the frequency converter guide, and restart right after reset.Or disconnect the inverter power offer for a few CZPTs, the inverter fault reset ahead of beginning.
The manual is normal 3The frequency converter is damaged Repair or exchange
CZPT transmission failure four.Force change harm Mend or exchange
  5The pressure transmitter is damaged Mend or exchange
  six.Swap failure Fix or replace
Pump non – suction force gauge pointer to defeat violently Insufficient drinking water provide for perfusion, air leakage at the relationship among pipeline and instrument Check pipeline and bottom valve, refill h2o diversion. Tighten air leakage
The pump consumes way too much energy


Too considerably flow, impeller dress in


Check out whether the pump shaft is bent, substitute the impeller, near the outlet valve to lessen the circulation

Wq Sewage Pump with Sewage Submersible Pump


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