4SD range deep well pumps:
Suitable for 4 inch well
Power: 0.5HP-10HP
Outlet: 1.2 to 2 inch
50HZ and 60HZ both availalbe
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e.g. 4SD2:
Features & benefits
1. Manufactured from quality corrosion resistant materials
For long life Impellers, diffuser, and check valve are thermo
-plastic for corrosion-resistance.
2. Specific impeller material selection ensures optimal
Performance in sandy bores
3.2, 3, 4 & 6m³ /h models feature independently floating
Centrifugal (radial) impellers to provide easy starting and long
Life-automatically adjusting to match pumping conditions for
Various application
10 m³ /h models feature locked stack partial mixed flow
Impellers with open waterways to provide easy starting and
Long life
4. Heavy duty stainless steel outer shell providing protection
And accurate alignment of internal components
5. High quality shaft bearings providing low friction and high
Wear resistance
6. Strong hexagonal stainless steel drive shaft ensures
Positive impeller drive and longer life
7. Standard 2 pole speed motor (2850rpm) limits internal
Velocities for longer life
8. Single phase pump with control box with capacitor and thermal
Device
Specification
Capacity: Up to 27 m³ /h
Head: Up to 330 meters
Power: 0.37Kw (1/2HP) to 7.5Kw (10HP)
Power supply: Single Phase 230 V± 10%, 50Hz
Three Phase 380 V± 10%, 50Hz
Water temperature: Up to 35º C
The solids in the water is less than 0.02%(heavy proportion)
pH: 6.5-8.0
Maximum immersion depth: 350 meters
Audited Supplier 
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