| After-sales Service: | 1 Year |
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| Warranty: | 3 Years |
| Max.Head: | >150m |
| Max.Capacity: | >400 L/min |
| Driving Type: | Motor |
| Material: | Cast Iron |
| Customization: |
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Suppliers with verified business licenses
Audited Supplier 
ASW series Durable Float Switch Submersible Sewage Pump is mainly used for municipal works, industrial buildings, hotels, hospitals, civil air defence, mines etc. Trades to drain off the sewage, waste water, rainwater and living water in cities containing Solid grains and various long fabrics.
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Performance Curve - Water Supply And Drainage Sewerage Submersible Sewage Pump |
Structure Show - Water Supply And Drainage Sewerage Submersible Sewage Pump
Bearing:
NTN bearing,Or HRB,ZWZ, LYC China famous bearing resonable configuration, can extend the duration of the pump.
Cooling:
The buit-in cooling system can have the pump normally work whether the motor is on or under the liquid surface. A part of the liquid is extracted to bring out the beat produced by the motor from the pump circulation to the cooling barrel and to the pump casing and, when external cooling is required, the cooling sleev e may be separated from the pump casing and individually connected to the cooling system.
Motor:
o Of F class insulation, max. working temperatures 155 C, and of a protective grade IPX8 with the effective seal.
Mechanical seal
Adopt the China famous brand Mecheanical seal, two ways of the seal are in series with each other and individually work to separate the motor from the pump seal to provide the motor with a dual protection The sealing material on the pump side is tungste n carbide tungsten carbide while on the motor side, graphite/silicon carbide. Oil chamber: Oil can lubricate and cool the mechanical seal and realize the attached function of safety by preventing liquid from penetrating into the motor. The air of a certain amount left indide of the chamber can lower the pressure accumulatively raised.
Impeller:
With the optimized design, the impeller wil not be blocked up when to transport liquid with its optimum flow and rate and the maximum efficiency. There are suitable impellers at choice for every point of working condition. There are single-geat, dual-geat and three-blade impellers available at choice per the medium to be extracted
Pump casing:
Use the know-how of CAD/CAM to make it of max. Efficiency and min wearability.
Shaft:
The pump is coaxial with the motor and the sealing device on the end of the shaft preven ts against contacting with the medium to protect is from corrosion.
The as short as possible designed stretched rotating shaft can be reduced with its deflection and vibration, extend the duration of both mechanical seal and bearing and lower the noise at running.
Monitor system:
Inside of the stator there are three inlaid series heat-control switches, which are in the state of "N.O." at the normal temperature and opened when the temperature on the stator gets to 125 . A water leakage probe is mounted inside the oil chamber to check water leakage and it will give a warning signal(the indicator lights), when the mechanical seal on the pump side leaks and the oil-water ratio in the oil chamber reaches a certain concentration, to automatic ally cut off the power to stop the work of the pump. Serviceman should replace the oil timely and check the mechanical
seal on the pump side and replace it it necessary. All the wiring box of the motor with a power not lower than 30kW is mounted with a leakage probe to check if a leak
with the cable seal.
Float switch:
The float switch will give a warning sigual(the indicator lights), when leakage occurs on the mechanical seal on the motor side, the liquid goes into the switch room and reaches a certain height, to stop the pump. Serviceman should check the mechanical seal and replace it if necessary. The function to check if the motor lack of phase is available with the electric control cabinet so as to prevent it from
burning due any lack of phase.
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Easy Installation - Water Supply And Drainage Sewerage Submersible Sewage Pump |
1.Auto-coupled installation-picture 01
The pump is placed down along with the guide rod and automatically connected to the drainage pipeline system. Less cost for mounting and lowering the cost for repair
2.Movable Hard Pipe Installtion- picture 02
The pump is supported by its foundation, the hard pipe joint is connected to the pipeline system.
3.Movable Soft Pipe Installation- picture 03
The pump is supported by its foundation, the soft pipe joint is connected to the outlet rubber pipe, of multiple purposes, easy to be mounted, the pump can be easily moved from one sewage well to another.
4.Fixed Dry Installation- picture 04
For those pump system able to be subjected to water flood and for connecting to wet/dry well or pipeline.
5.Fixed Wet Installation- picture 05
The pump is supported by its foundation and fixed on the bottom of a sewage well with the outlet connected to the pipeline, vertically mounted.
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You Will Obtain Products And Service Advantages |
+ About 30 years Design, produce and service experience.
+Price is suitable. We are directly factory, own finished foundry model, cost only including original materials fee machinery fee, worker fee.
+Quality, our materials used high chrome, reached above 27%, 28%, wear resistant and corrosion resistant , pump use life longer. High products quality, All our pump material is wear-resistant high Chrome alloy or nature rubber. All our products Pass ISO9001:2008 and CE certificate
+After sale service, we can offer 2 years quality guarantee, also have a very strong technical support department and special after sale service department. When you have any need future, we can sent you professional technical man to Russian help you. We also have one of group high quality technicians who can help you solve any question during the process
+When received your order, we have very professional manufacture process and supervision process. For you, i also will to plant supervise manufacture and take photo for you per day in person. So can keep you do not worry.
+After finish manufacture, we will test each pump. take a video and make a testing report for you. If available, you also can to our factory to supervise testing in person.
+Fast Delivery: For pump standard parts, we have large stock, so we can arrange delivery very soon
+Rich export Experience. we had export USA, Germany,Canada , Australian and so on developed country and South Africa, Southeast Asia,south America, North America, Russia and so on many country. our products get high reputation at home and abroad.
Suppliers with verified business licenses
Audited Supplier 
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