DhanLakshmi Nira 50 (Model Code: SP-0.5HP) is an energy-efficient 0.5 HP (0.37 kW) Single-Phase Self-Priming Monoblock Water Pump engineered for everyday domestic water requirements. Equipped with 100% electrolytic pure copper winding, a corrosion-resistant forged brass impeller, and an extruded aluminium motor body with TEFC cooling, it delivers reliable water delivery across an 8 to 22 meter head range with discharge up to 1600 LPH. Built-in bi-metallic thermal overload protection and IP55 dust & splash protection ensure safe, maintenance-free, continuous S1 operation for 1 to 2 story homes.
| Power Rating | 0.5 HP / 0.37 kW |
|---|---|
| Voltage Band | 180V - 240V |
| Current | 1.5 Amp |
| Supply Frequency | 50 Hz |
| Supply Phase | Single Phase (1Ø) |
| Motor Speed | 2880 RPM |
| Built-In Capacitor | 10μF 440V |
| Cooling Method | TEFC |
| Head Range | 8 - 22 Meters |
|---|---|
| Discharge Flow | 1600 - 566 LPH |
| Suction Lift | 5 Meters |
| Pipe Size | 25mm x 25mm (1" x 1") |
| Number of Stages | 1 |
| Best Efficiency Point | 16m @ 1130 LPH |
| Pump Casing | Coated Cast Iron |
|---|---|
| Impeller | Forged Brass |
| Motor Body | Extruded Aluminium |
| Stator | CRC Stamping |
| Shaft | EN8 |
| Rotor | Die-Cast Aluminium |
| Seal | Mechanical Seal |
| Winding | 100% Copper |
| Bearings | HCH ZZ |
| Insulation Class | Class B |
|---|---|
| Ingress Protection | IP 55 |
| Weight (approximate) | 7.0 kg |
| Thermal Overload Protection | Yes |
| Duty Cycle | S1 Continuous |
High-grade electrolytic copper winding delivers superior electrical efficiency, low power loss, and extended motor life.
Precision-machined forged brass impeller resists abrasion, rust, and mineral scaling for durable hydraulic performance.
IP55 dust and splash protection combined with internal bi-metallic thermal overload protection safeguards against overheating.
Easily pumps water to rooftop overhead storage tanks in 1 to 2 story individual homes and villas.
Pumps water from underground sumps, ground storage tanks, or municipal supply lines with steady pressure.
Provides optimal flow rate and pressure for residential garden watering, micro-sprinklers, and plant care.
Dhanashri water pumps and motors represent precision-engineered quality and reliability. Genuine purchase is backed by our direct 12-Month Comprehensive Warranty.
