Vertical Single-Stage Cast Iron Submersible Sewage Pump

Vertical Single-Stage Cast Iron Submersible Sewage Pump

Item name: Sludge pump of Qw not easy to dress in and clogging pipes

Scope of application:

Sewage pumps are broadly utilised in various fields, sewage pump can transportation with challenging solids, fibers and liquid, specifically filthy, sticky and slippery liquid, the sewage pump is extensively Utilised in mines, papermaking, printing and dyeing, environmental safety, oil refining, petroleum, chemical industry, farm, dyeing, wine, foods, chemical fertilizer, coking plant, creating, marble manufacturing facility, mud, sand, mud, dust Tang, the filthy liquid feed suction sewage remedy of thick liquid, charging and suspended subject in.

one, enterprises discharge squander water.
two, metropolis sewage treatment method plant discharge technique.
three, the subway, underground civil air protection system, drainage pumping station.
4, medical center, hotel, developing sewage discharge.
5, household sewage pumping station.
six, municipal engineering, building sites in the dilute slurry discharge.
7 water plant, drinking water source device.
eight, wastewater emissions and rural farmland irrigation.
nine, exploration and mining products for drinking water therapy.
10, alternatively of the shoulder arm, sucking mud.

CZPT traits:
one, utilizing a unique single or double blade impeller structure, significantly bettering the by way of ability of sewage, can properly through the fibre substance five moments of pump diameter and solid particles fifty% of
Pump diameter.
two, the mechanical seal of tungsten carbide substance decay utilizing a new type of rigid, and double seal to boost sealing, the lengthy operate in the oil chamber, can pump the protection far more than 8000 several hours of
Ongoing operation.
3, compact framework, modest quantity, low sound, energy preserving, hassle-free maintenance, no need of pump space, dive into the water to operate, drastically lowering the venture price.
four, the oil chamber is offered with a Water Leakage interference detection sensors of large precision seals the pump, and the stator winding embedded in the thermal elements, the absolute protection of
The pump motor.
5, according to the person need to be geared up with automatic safety safety handle cupboard, the pump Water Leakage, leakage, overload and more than temperature and so on complete defense, enhanced merchandise
Safety and dependability.
six, float switches can be transformed in accordance to the needed level, automatic start off and cease the pump, without having special care, is incredibly simple to use.
seven, can be equipped with double rail automated coupling installation program, which brings great ease to the installation, repair, but this may not enter the sewage pit.
8, can be utilised within the scope of the total head, even though the motor is not overloaded.
9, there are two sorts of set up, fixed computerized coupling installation program, cell free installation method.

Solution overview:

one. Sewage pump of QW SeriesSubmersible sewage pump is non clogging sewage pump imported substantial efficiency and power preserving, the group of the device technologies produced from, the overall performance indicators have reached or exceeded the degree of similar merchandise at residence and abroad.
2. As special solitary channel impeller, seal with difficult alloy mechanical seal system two sets of special resources, separate motor oil chamber, with no blockage, sturdy, profile precision, convenient repair and use, high efficiency, energy preserving, is China’s pump substitution of new items, welcomed by end users.
3. The pump has a assortment of versions and distinct structural varieties are obtainable.

fault phenomenon failure cause elimination methods
  1.No energy supply or one or two section power supply is needed Check out all phases of power offer and restore electricity source


  2.Inadequate make contact with of ac contactor and burning of coil Fix or replace contactors


can not start 3.
The energy switch is not shut, malfunction or ruined


Close the switch and change it if the electrical power indicator does not flip on
Thermal relay journey or hurt


Verify no matter whether the motor is blocked, find out the purpose and eradicate it.Handbook reset is changed if it can’t be began
  Water level is way too low Place water in the sink


  The motor burned Fix or substitute the motor


  1.Line is unfastened Examine wiring and tighten connectors


  two.Frequency converter malfunction Check the fault content, check out the trigger according to the frequency converter manual, and restart following reset.Or disconnect the inverter energy source for a handful of CZPTs, the inverter fault reset ahead of starting up.
The manual is standard 3The frequency converter is broken Fix or exchange
CZPT transmission failure four.Pressure swap injury Mend or replace
  5The pressure transmitter is damaged Fix or exchange
  six.Swap failure Restore or substitute
Pump non – suction stress gauge pointer to defeat violently Inadequate h2o offer for perfusion, air leakage at the link in between pipeline and instrument Verify pipeline and bottom valve, refill water diversion. Tighten air leakage
The pump consumes way too a lot energy


Also a lot circulation, impeller use


Check whether or not the pump shaft is bent, substitute the impeller, near the outlet valve to reduce the stream

Vertical Single-Stage Cast Iron Submersible Sewage Pump



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