Karha 100
1.0 HP Openwell Submersible Pump
Ideal for agricultural irrigation, large sumps, commercial tanks and water-transfer applications.
About DHAN LAKSHMI Karha 100 (V6-1.0HP)
DHAN LAKSHMI Karha 100 (Model: V6-1.0HP) from Dhanashri Electromech Industries is a heavy-duty 1.0 HP (0.75 kW) single-phase V6 submersible openwell water pump engineered for high-volume agricultural irrigation, community water supply, and large sump water transfer. Delivering up to 8875 LPH discharge flow across an 8 to 26 meter head range (with peak open flow reaching 10,500 LPH), it features a corrosion-proof SS304 stainless steel motor body, 100% pure copper submersible winding, a high-throughput Noryl impeller, and water-lubricated carbon thrust bearings with carbon-graphite bushes. Fully IP68 certified with continuous S1 duty rating.
Engineering & Performance Data
Complete verified technical specifications for DHAN LAKSHMI Karha 100 tested at the Dhanashri Electromech Industries manufacturing facility in Pune.
Electrical Specifications
| Power Rating | 1.0 HP / 0.75 kW |
|---|---|
| Voltage Band | 180V - 240V |
| Full Load Current | 6.0 Amp |
| Supply Phase | Single Phase (1Ø) / 50 Hz |
| Motor Speed | 2880 RPM |
| Built-In Capacitor | |
| Cooling Method | Water-Lubricated/Cooled |
Hydraulic Performance
| Head Range | 8 - 26 Meters |
|---|---|
| Discharge Flow | 8875 - 1985 LPH |
| Best Efficiency Point | 20m @ 5610 LPH |
| Suction Lift | 0 (Submerged) |
| Pipe Size | 25mm x 25mm (1" x 1") |
| Number of Stages | 1 Stage |
Materials of Construction (MOC)
| Pump Casing | Coated Cast Iron |
|---|---|
| Impeller | High-Efficiency Noryl |
| Motor Shell | SS304 Stainless Steel |
| Motor Winding | 100% Poly-Wrapped Copper |
| Shaft | SS 410 Stainless Steel |
| Bearings | Water-Lubricated Carbon Thrust Bearings |
| Bush | Self-Cooling Carbon-Graphite Bush |
| Sealing | High-Pressure Oil Seal |
Protection & Operational Standards
| Insulation Class | Class F |
|---|---|
| Ingress Protection | IP 68 |
| Duty Cycle | S1 Continuous |
| Thermal Overload Protection | Yes |
| Weight (approximate) | 14.0 kg |
Hydraulic Head vs Discharge Performance Curve
Factory performance testing curve displaying verified discharge in litres per hour (LPH) against vertical head in meters for DHAN LAKSHMI Karha 100.
Key Features of DHAN LAKSHMI Karha 100
Engineered with high-grade components for durable daily operation and maximum power efficiency.
High-Flow Hydraulic Design
Optimized single-stage Noryl impeller geometry delivers high head up to 26 meters and discharge up to 8875 LPH.
IP68 & SS304 Casing
Heavy-gauge SS304 stainless steel body with hermetic IP68 seal protects motor components from rust underwater.
100% Pure Copper Winding
High-grade poly-insulated copper wire ensures low resistance, maximum energy efficiency, and cool 7.0 A running.
Carbon Thrust & Graphite Bush
Water-lubricated carbon thrust bearings and carbon-graphite bushes prevent mechanical friction wear during S1 duty.
Continuous S1 Duty Cycle
Engineered for prolonged, uninterrupted operation during demanding agricultural irrigation seasons.
Recommended Uses for Karha 100
Tailored to meet the demands of farmers, homeowners, and commercial operators across Maharashtra and India.
Agricultural Crop Irrigation
High-volume water discharge for farm open wells, flood channels, sprinkler lines, and field crops.
Large Sumps & Commercial Tanks
Fast evacuation and transfer of water in commercial sumps, dairy farms, and rural poultry units.
Community & Village Water Schemes
Supplies reliable water to overhead tanks in residential colonies, rural clusters, and multi-family units.
Nurseries & Horticulture
Consistent high-volume water supply for commercial plant nurseries, orchards, and horticulture gardens.
Related DHAN LAKSHMI Water Pumps
Compare with other models in the DHAN LAKSHMI series for alternative HP ratings, suction capabilities, and head reaches.
Karha 50
A compact openwell submersible pump for farms, open wells, tanks, residential sumps and irrigation applications.
Karha 150
A heavy-duty openwell submersible pump designed for agricultural irrigation, multi-acre farms, and high-pressure water delivery.
Karha 151
Flagship high-head openwell pump for extensive irrigation, orchards, sugarcane and heavy water-transfer applications.
Need Help Choosing the Right Pump?
Contact our engineering team in Pune for assistance with head calculation and recommendations.