KEFEIDA
KEFEIDA
SUBMERSIBLE DEEP WELL PUMPS
SUBMERSIBLE DEEP WELL PUMPS
Submersible Deep Well Pumps are highly efficient, fully submersible pumping systems designed to lift water from deep underground sources. These pumps are ideal for applications requiring high water volume and pressure, such as agricultural irrigation, industrial operations, and municipal water supply systems.
Key Features:
- Durable Construction: Made from premium materials like stainless steel for corrosion resistance and longevity.
- High Efficiency: Designed to deliver optimal performance, even in challenging conditions.
- Quiet Operation: Operates underwater, reducing noise levels compared to surface pumps.
- Compact Design: Space-saving and easy to install in narrow wells.
Applications:
- Agriculture: Efficient irrigation of crops in large fields.
- Industrial Use: Supplying water for cooling, processing, and manufacturing.
- Municipal Supply: Delivering clean water for communities from deep aquifers.
KEFEIDA Submersible Deep Well Pumps:
KEFEIDA’s submersible deep well pumps, distributed by PT. Yuan Shen Indonesia, are crafted with cutting-edge technology to meet modern demands. They ensure reliable water extraction, energy efficiency, and durability, making them a top choice for deep well applications.
Submersible Deep Well Pumps are highly efficient, fully submersible pumping systems designed to lift water from deep underground sources. These pumps are ideal for applications requiring high water volume and pressure, such as agricultural irrigation, industrial operations, and municipal water supply systems.
Key Features:
- Durable Construction: Made from premium materials like stainless steel for corrosion resistance and longevity.
- High Efficiency: Designed to deliver optimal performance, even in challenging conditions.
- Quiet Operation: Operates underwater, reducing noise levels compared to surface pumps.
- Compact Design: Space-saving and easy to install in narrow wells.
Applications:
- Agriculture: Efficient irrigation of crops in large fields.
- Industrial Use: Supplying water for cooling, processing, and manufacturing.
- Municipal Supply: Delivering clean water for communities from deep aquifers.
KEFEIDA Submersible Deep Well Pumps:
KEFEIDA’s submersible deep well pumps, distributed by PT. Yuan Shen Indonesia, are crafted with cutting-edge technology to meet modern demands. They ensure reliable water extraction, energy efficiency, and durability, making them a top choice for deep well applications.

3SK/4SK/4NK



4SK
4NK
Application
For water supply from wells or reservoirs
For domestic use, for civil and industrial applications
For garden use and irrigation
Operating conditions
Maximum fluid temperature up to +40°C
Maximum sand content:0.15%
Maximum immersion:50m
Minimum well diameter: 3″/ 4″
Motor and Pump
Rewindable motor
Three-phase:380V-415V /50Hz
Single-phase:220V-240V /50Hz
Equip with start control box or digtial auto-control box
Curve tolerance according to ISO 2548




3SK/4SK/4NK


4SK

4NK
Application
For water supply from wells or reservoirs
For domestic use, for civil and industrial applications
For garden use and irrigation
Operating conditions
Maximum fluid temperature up to +40°C
Maximum sand content:0.15%
Maximum immersion:50m
Minimum well diameter: 3″/ 4″
Motor and Pump
Rewindable motor
Three-phase:380V-415V /50Hz
Single-phase:220V-240V /50Hz
Equip with start control box or digtial auto-control box
Curve tolerance according to ISO 2548




2QGD/3QGD/3.5QGD/4QGD

Application
For water supply from wells or reservoirs
For domestic use, for civil and industrial applications
For garden use and irrigation
Operating conditions
Maximum sand content:3%
Maximum immersion:15m
Minimum well diameter:2″/3″/ 3.5″
Motor and Pump
Rewindable motor
Three-phase:380V-415V /50Hz
Single-phase:220V-240V /50Hz
Equip with start control box or digtial auto-control box


1 Water outlet
2 Fender
3 Rurrer stattor
4 Bolt rod
5 Water inlet
6 Oil cylinder cover
7 Gasket
8 Oil cylinder
9 Motor stator
10 Bearing support
11 Capacitor
12 Adaptor
13 Cable
14 Universal joint
15 Oil seal
16 Cable sheath bond
17 Mechanical seal
18 Bearing
19 Motor rotor
20 Bearing
21 Joint ring
22 Tail cover


1 Water outlet
2 Fender
3 Rurrer stattor
4 Bolt rod
5 Water inlet
6 Oil cylinder cover
7 Gasket
8 Oil cylinder
9 Motor stator
10 Bearing support
11 Capacitor
12 Adaptor
13 Cable
14 Universal joint
15 Oil seal
16 Cable sheath bond
17 Mechanical seal
18 Bearing
19 Motor rotor
20 Bearing
21 Joint ring
22 Tail cover



