Centrifugal Pump
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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. It is the innovated new structure centrifugal pump. It can replace the traditional IS pumps and general corrosion resistance pumps. It is equipped with a special motor for the lengthening shaft, which is a fully enclosed air-cooled motor. The pump casing, pump cover, impeller, shaft and other flow passage components are made of SUS304 material, and SUS316 material can be configured as required. It is characterized by light structure, high efficiency and energy saving, light corrosion resistance, durability, low noise, etc.It is suitable for water dawn from depths and through long pipes .
1. All-copper motors : Utilizing 800 cold-rolled silicon steel stators, our pumps are designed to safeguard against card machine damage and ensure the durability of the motor.
2. End suction pump : Prior to activation, the pump is filled with water to enable direct use with the water already inside the pump housing.
3. Precision-engineered body design, encompassing features such as wiring protection boxes and motor fan heating systems, have been incorporated to enhance the practicality of our product.
4. Fluorine rubber mechanical seals provide exceptional resistance to high temperatures and wear.
5. Our product comes with a one-year warranty. Should you encounter any issues during this time, please feel free to contact us for assistance.

|
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(P2) | Rated head | Rated flow | (Amps) | Weight | |
| KW | (m) | (m3 /h) | 220V/50Hz | 380V/50Hz | kg | |
| EK(B)50-32-160/1.1(T) | 1.1 | 18.5 | 12.5 | 7.0 | 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 | 3.0 | 32 | 12.5 | 6.3 | 38/45 | |
| EK(B)50-32-200/4.0T | 4.0 | 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 | 3.0 | 25.5 | 25 | 6.3 | 37/43.6 | |
| EK(B)65-40-160/4.0T | 4.0 | 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 | 3.0 | 18 | 40 | 6.3 | 37.5/44 | |
| EK(B)65-50-125/4.0T | 4.0 | 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 | 4.0 | 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 | 41.0 | 192/231.4 | |
EDWIN PUMP is a professional China borewell pumps manufacturers and deep well pumps factory, which supply a wide range of water pumps and water treatment peripheral products to customers around the world.
Our factory mainly produce three types of pumps: deep well pumps, sewage submersible pumps and household borewell pumps. At the same time, when customers have demand, we also provide customers with other related water treatment products by a professional working team from the company.
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