125mm Borewell Submersible Pumpset - NILE Series
Introducing the Nile Series 125mm Borewell Submersible Pumpsets, from CRI, designed to deliver consistent and high-performance results, these pump sets feature a water-filled, rewindable motor that ensures optimal operational efficiency. The precision-engineered impeller and diffuser contribute to the series’ impressive hydraulic efficiency. Furthermore, the robust T-Bolt motor design guarantees long-lasting durability, while the SS 410 cast impellers provide exceptional resistance to corrosion.
Applications
- Agricultural & Irrigation
- Sprinkler system
- Domestic water supply
- Pressure boosting
- Industrial and Mining
Key Features
- In-built thermal overload protector
- T-bolt design.
- In-built thermal overload protector
- T-bolt design.
- SS impeller.
- Optimized hydraulic design for efficient performance.
- More durability and hygiene.
- Best suited for 150 mm undersized borewell applications.
All you need to know about - 125MM SUBMERSIBLE PUMPS (NILE Series)
Specifications
| Specification | Details |
|---|---|
| Power Range | 3kW to 5.5kW (4HP to 7.5HP) |
| Speed | 2850 RPM |
| Version | Three phase 380 – 415V; 50Hz AC Supply |
| Maximum Total Head | 60 metre |
| Maximum Flow Rate | 12.5 lps (45 m³/h) |
| Maximum Outer Diameter | 127 mm |
| Nominal Outlet Size | 80 mm |
| Degree of Protection | IP 58 |
| Degree of Rotation | 3 Ph – Electrically Reversible |
| Thrust Load | 2.2 kW – 4.5 kW – 3500 lbs; 5.5 kW – 7.5 kW – 6000 lbs |
| Minimum Cooling Flow Along the Motor | 0.15 m/sec |
| Type of Duty | S1 (Continuous) |
| Method of Starting | Direct Online (D.O.L) |
| Maximum Starts Per Hour | 20 times |
Material of Construcation - Pump
| Part Name | Material |
|---|---|
| Upper & Lower Housing | Cast Iron |
| Upper & Lower Housing Shell | SS 304 |
| Stator Shell | SS 304 |
| Rotor | Copper Rotor |
| Journal Bushes | LTB – 4 |
| Thrust Assembly | SS 420 and Graphite Carbon |
| Diaphragm | High Nitrile Butyl Rubber |
| Sand Guard | Rubber Nitrile and SS 304 |
| Part Name | Material |
|---|---|
| Upper & Lower Housing | Cast Iron |
| Upper & Lower Housing Shell | SS 304 |
| Stator Shell | SS 304 |
| Rotor | Copper Rotor |
| Journal Bushes | LTB – 4 |
| Thrust Assembly | SS 420 and Graphite Carbon |
| Diaphragm | High Nitrile Butyl Rubber |
| Sand Guard | Rubber Nitrile and SS 304 |
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