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High-Quality Stainless Steel 4-Inch Screw Pump (CE Certified)
Applications & Features
The stainless steel 4-inch screw pump is ideal for pumping clean water without abrasive particles and liquids that are non-corrosive to its components. It is widely used in domestic water supply systems, agricultural irrigation, garden watering, and drainage in farming and breeding industries. This pump can extract water from wells, rivers, and tanks efficiently.
Working Conditions
- Maximum submersion depth: 5 meters
- Fluid temperature up to +40°C
- Ambient temperature up to +40°C
Material Composition
- Pump Body: Cast iron or steel
- Impeller: Rubber screw
- Motor Shaft: CS45#
- Mechanical Seal: Ceramic-graphite
Motor Specifications
- Single-phase two-pole induction motor
- Voltage options: 220V/50Hz, 220V/60Hz, 110V/60Hz
- Equipped with a thermal protector for continuous operation
- Insulation class: E
- Protection rating: IPX8
Model
Power
Outlet
Rated Flow
Max Head
Single Phase
KW
HP
Inch
m³/h
m
QGD1.0-50-0.25
0.25
0.37
1
1
50
QGD1.2-50-0.37
0.37
0.5
1
1.2
50
QGD1.8-50-0.55
0.55
0.75
1
1.8
50
QGD2.5-50-0.75
0.75
1
1
2.5
50
QGD1.2-100-0.75
0.75
1
1
1.2
100
QGD1.5-120-1.1
1.1
1.5
1
1.5
120
QGD2.5-120-1.5
1.5
2
2
2.5
120
Good Quality Stainless Steel 4 Inch Screw Pump (, CE Certificate)
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