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All-copper motors
end-suction pump
Precision-engineered body design
EK(B) series horizontal stainless steel single-stage end-suctioni centrifugal pump: axial inlet and radial outlet. Motor drawn out from pump design is easy to disassemble the motor and impeller without disassembling the pump casing and pipe line. dopt advanced manufacture technic as stainless steel by cold pressing, hydroforming, welding and etc.
Application :
This pump is widely applied in municipal water supply for waterworks transportation and main pipeline pressure boosting.
It serves industrial boosting needs including process water systems, cleaning systems, and wine-brewing & food processing systems.
It also supports water treatment applications such as water transfer and swimming pool circulation, and is suitable for farmland irrigation, medical and health facilities, petrochemical industries, aquaculture and other fields.
Pump details :
Liquid Compatibility: Suitable for clean, non-flammable, non-explosive liquids without solid particles or fibers.
Temperature Range: Standard model: -20℃~+70℃; High-temperature model: -20℃~+104℃.
Maximum Ambient Temperature: +50℃, adapting to various working environments.
Maximum Installation Altitude: 1000m, meeting diverse installation requirements.
Maximum Working Pressure: 10 bar, ensuring stable and safe operation.
Motor Specifications :
Motor Type: Fully enclosed, air-cooled 2-pole or 4-pole extended shaft motor.
Protection Class: IP55, providing excellent dustproof and waterproof performance.
Insulation Class: F, ensuring reliable electrical insulation.
Voltage Range: ±10% adjustable, supporting 1220V/50Hz and 3220V/380V/50Hz (0.37kW~2.2kW).
Thermal Protection: Single-phase models equipped with built-in thermal protector for safe use.
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Materials Table |
||
|
NO. |
Part |
Material |
|
1 |
Pump Body |
Stainless steel |
|
2 |
Hexagonal Nut |
|
|
3 |
Spring Washer |
|
|
4 |
Impeller |
HT200/06Cr19Ni10 |
|
5 |
Mechanical Seal |
|
|
6 |
“O”-ring |
NBR |
|
7 |
Support Cover |
06Cr19Ni10 |
|
8 |
Support |
HT200 |
|
9 |
Stator |
|
|
10 |
Rear cover |
ZL102 |
|
11 |
Fan |
PP |
|
12 |
Fan Cover |
08F |
|
13 |
Bearing |
|
|
14 |
Rotor |
|
|
15 |
Oil Seal |
|
|
16 |
Base |
|
|
17 |
Terminal Cover |
08F |
| Model | Power | Rated head | Rated flow | Amps | G.W | |
| KW | (m) | (m3 /h) | 220V/50Hz | 380V/50Hz | kg | |
| EK(B)50-32-160/1.1(T) | 1.1 | 18.5 | 12.5 | 7 | 2.6 | 21.5/26.5 |
| EK(B)50-32-160/1.5(T) | 1.5 | 22 | 12.5 | 9.2 | 3.5 | 22.5/27.5 |
| EK(B)50-32-160/2.2(T) | 2.2 | 26 | 12.5 | 14 | 4.9 | 31/37.5 |
| EK(B)50-32-200/3.0T | 3 | 32 | 12.5 | - | 6.3 | 38/45 |
| EK(B)50-32-200/4.0T | 4 | 43 | 12.5 | - | 9.6 | 54/61.2 |
| EK(B)50-32-200/5.5T | 5.5 | 52.5 | 12.5 | - | 11.1 | 62.3/70.5 |
| EK(B)50-32-200/7.5T | 7.5 | 62.5 | 12.5 | - | 14.9 | 73.8/82 |
| EK(B)65-40-125/1.5(T) | 1.5 | 14.5 | 25 | 9.2 | 3.5 | 21/26.5 |
| EK(B)65-40-125/2.2(T) | 2.2 | 21 | 25 | 14 | 4.9 | 29/42 |
| EK(B)65-40-125/3.0T | 3 | 25.5 | 25 | - | 6.3 | 37/43.6 |
| EK(B)65-40-160/4.0T | 4 | 32 | 25 | - | 9.6 | 49.5/56.5 |
| EK(B)65-40-200/5.5T | 5.5 | 42.5 | 25 | - | 11.1 | 62.5/70.7 |
| EK(B)65-40-200/7.5T | 7.5 | 48 | 25 | - | 14.9 | 74/82.2 |
| EK(B)65-40-200/11T | 11 | 70 | 25 | - | 21.2 | 93/107 |
| EK(B)65-50-125/3.0T | 3 | 18 | 40 | - | 6.3 | 37.5/44 |
| EK(B)65-50-125/4.0T | 4 | 21 | 40 | - | 9.6 | 49.5/56.5 |
| EK(B)65-50-160/5.5T | 5.5 | 26.5 | 50 | - | 11.1 | 62.5/70.7 |
| EK(B)65-50-200/7.5T | 7.5 | 33.5 | 50 | - | 14.9 | 73/81.2 |
| EK(B)65-50-200/9.2T | 9.2 | 39 | 50 | - | 18.3 | 82/96 |
| EK(B)65-50-200/11T | 11 | 48 | 50 | - | 21.2 | 93/107 |
| EK(B)65-50-200/15T | 15 | 62 | 50 | - | 28.6 | 107/121 |
| EK(B)65-50-200/18.5T | 18.5 | 67 | 50 | - | 34.7 | 158/180.4 |
| EK(B)80-65-125/4.0T | 4 | 11 | 80 | - | 9.6 | 49.5/57.3 |
| EK(B)80-65-125/5.5T | 5.5 | 13 | 100 | - | 11.1 | 62.5/74.5 |
| EK(B)80-65-125/7.5T | 7.5 | 20 | 100 | - | 14.9 | 69.5/81.5 |
| EK(B)80-65-125/9.2T | 9.2 | 25 | 100 | - | 18.3 | 80.5/94.5 |
| EK(B)80-65-160/11T | 11 | 28.5 | 100 | - | 21.2 | 93/107 |
| EK(B)80-65-160/15T | 15 | 35.5 | 100 | - | 28.6 | 107/121 |
| EK(B)80-65-200/18.5T | 18.5 | 45 | 100 | - | 34.7 | 158/182.3 |
| EK(B)80-65-200/22T | 22 | 52 | 100 | - | 41 | 192/231.4 |
| EK(B)80-65-200/30T | 30 | 65 | 100 | - | 55.4 | 223/264 |
| EK(B)100-80-160/11T | 11 | 20 | 140 | - | 21.2 | 92.5/107.5 |
| EK(B)100-80-160/15T | 15 | 27.5 | 140 | - | 28.6 | 106/121 |
| EK(B)100-80-160/18.5T | 18.5 | 27.5 | 160 | - | 34.7 | 158/184.3 |
| EK(B)100-80-200/22T | 22 | 37 | 160 | - | 41 | 193/225.4 |
| EK(B)100-80-200/30T | 30 | 47 | 160 | - | 55.4 | 232/273 |
| EK(B)100-80-200/37T | 37 | 58.5 | 160 | - | 67.9 | 256/297 |
| EK(B)125-100-160/18.5T | 18.5 | 25 | 180 | - | 34.7 | 180/207 |
| EK(B)125-100-160/22T | 22 | 30 | 180 | - | 41 | 203/237 |
| EK(B)125-100-160/30T | 30 | 35 | 200 | - | 55.4 | 260/304 |
| EK(B)125-100-200/37T | 37 | 50 | 200 | - | 67.9 | 285/330 |
| EK(B)125-100-200/45T | 45 | 57 | 200 | - | 80.8 | 385/432 |
| EK(B)125100-200/55T | 55 | 62 | 200 | - | 98.5 | 440/492 |
| EK(B)150-125-200/45T | 45 | 35.5 | 320 | - | 80.8 | 385/440 |
| EK(B)150-125-200/55T | 55 | 42 | 320 | - | 98.5 | 440/489 |
| EK(B)150-125-200/75T | 75 | 49 | 320 | - | 133.7 | 580/632 |
| EK(B)150-125-200/90T | 90 | 54 | 320 | - | 159.9 | 628/680 |
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