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Description :
The KBDE Series 400V 1.5kW-5.5kW Water Level Sensor Intelligent Submersible Drainage Pump is a specialized pump designed for sewage treatment plants. It is known for its intelligent features, submersible capabilities, and water level sensing capabilities.
One of the key features of this drainage pump is its intelligent design. It is equipped with a water level sensor that allows for automatic operation based on the liquid level. This ensures efficient and reliable pumping, as the pump will activate or deactivate based on the preset water level parameters. This feature helps to prevent overflow or dry running, optimizing the pump's performance and protecting the sewage treatment plant.
The KBDE Series drainage pump is designed for submersible applications. It is capable of being fully submerged in sewage and wastewater, allowing for efficient pumping and transport. This makes it suitable for use in wet wells, lift stations, or other areas within sewage treatment plants where water needs to be managed.
Additionally, these pumps are often constructed with durable materials, such as stainless steel or cast iron, to withstand the corrosive and abrasive nature of sewage and wastewater. They may also feature features such as automatic float switches or level sensors to control the pump's operation based on the liquid level.
The KBDE Series 400V 1.5kW-5.5kW Water Level Sensor Intelligent Submersible Drainage Pump is a reliable and efficient solution for sewage treatment plants. Its intelligent features, submersible design, and water level sensing capabilities make it suitable for demanding applications in these facilities, ensuring efficient and reliable pumping operations.
Application :
Civil engineering
Mines,quarries,coal ore & slurries
Sewage treatment plants
General pumping purposes
Special features on request :
Other voltages
The length of cable is optional
Intelligent model
Specification :
Capacity : up to 100m³/h
Head : up to 32 meters
Power : 1.5kW (2HP) to 5.5kW (7.5HP)
Power supply : three phase 400V ± 10%,50Hz; 380V±10%,60Hz
Insulation class : F
Protection class : IP68
Cable length : 8m
Water temperature : up to 40°C
water depth : 25m
Main advantages :
Protcet against reverse phase,ensuring correct impeller rotation ;
Protect against open phase or impeller jam,thus prevent accidental damage;
Automatically stop the pump in event of overload.abnormal voltage and recovery 5min later;
The pump stops working at high temperature.and will automatically restart after cooling to the specified temperature;
The water sensor's height is adjustable to control pump operation and stop;
The pump stops working within 60s when water level is below the probe,
When the water level rises to contact the electric probe, pump starts operating again;
Rapid assessment about the pump operation and malfunction history.
Components :
|
Materials Table |
||
|
NO. |
Name |
Material |
|
01 |
Hose coupling |
Cast iron |
|
02 |
Handle |
Rubber&steel |
|
05 |
Upper cover |
Cast iron |
|
06 |
Upper support |
Cast iron |
|
11 |
Motor body |
Cast iron |
|
13 |
Pump body |
Cast iron |
|
14a |
Impeller |
High chrome alloy |
|
14b |
Agitator |
High chrome alloy |
|
16 |
Intel Plate |
Ductile iron |
|
25 |
Strainer |
Steel |
|
27 |
Stator |
|
|
28 |
Rotor |
Shaft : AISI420SS |
|
31a |
Bearing |
Ball bearing |
|
31b |
Bearing |
Ball bearing |
|
34 |
Mechanical seal |
Sic-Sic / Carbon-Sic ( ≤2.2kW ) |
|
Sic-Sic / Sic-Sic ( ≥ 3.7kW ) |
||
|
35 |
Oil seal |
|
|
47 |
Cable |
|
|
86 |
Contactor |
|
|
86a |
Water level sensor |
|
|
86 |
Controller block |
|
Performance Curves : 
Technical Data :
| Model | Motor power (kw/HP) |
Outlet (mm) |
Voltage (V) |
Max.Flow (m³/h) |
Max.Head (m) |
Impeller passage (mm) |
G.W. (kg) |
Dimensions (cm) |
| KBDE21.5 | 1.5/2 | 50 | 400 | 30 | 20 | 10 | 47 | 71.0×26.5×27.5 |
| KBDE31.5 | 1.5/2 | 80 | 400 | 42 | 14 | 10 | 47 | 71.0×26.5×27.5 |
| KBDE22.2 | 2.2/3 | 50 | 400 | 30 | 25 | 10 | 50 | 71.0×26.5×27.5 |
| KBDE32.2 | 2.2/3 | 80 | 400 | 52 | 17 | 10 | 50 | 71.0×26.5×27.5 |
| KBDE33.7 | 3.7/5 | 80 | 400 | 60 | 30 | 10 | 77 | 80.5×32.0×29.5 |
| KBDE43.7 | 3.7/5 | 100 | 400 | 90 | 18 | 10 | 78 | 80.5×32.0×29.5 |
| KBDE35.5 | 5.5/7.5 | 80 | 400 | 74 | 32 | 10 | 93 | 82.5×35.5×37.5 |
| KBDE45.5 | 5.5/7.5 | 100 | 400 | 100 | 22 | 10 | 94 | 86.5×35.5×37.5 |
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