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125 mm (5”)/ 100 mm (4”) Borewell Submersible Pumps OMR5/4 Series
OMI 125/100 mm (5/4”) Borewell Submersible pumps are highly energy-efficient products that are lightweight and easy to install with noiseless operations, they are specially designed to withstand high axial thrust load Suitable for under-sized 150 mm borewells. These pumps are developed and manufactured by the continuous efforts and innovation of our R&D Team with prime experience in manufacturing pumps for the past 50 years.
| Power Range | 3HP-10 HP |
| Phase / Voltage Range | Three-phase, 350 -415V, 50Hz, A.C Supply |
| Maximum total head | 400 meters |
| Maximum flow rate | 25000 lph |
| Maximum Outer diameter in mm | 120 mm |
| Nominal outlet size | 1.5”, 2”, 2.5”. (40,50,65 mm) |
| Rotor | Copper Brazed Rotor |
| Bush | LTB 4 Bush / Carbon |
| Bearing | Carbon Pad with Segment Bearing |
| Impeller | Virgin Noryl / SS |
| Casing | Virgin Noryl/ SS / CI |
Applications
| Material of Construction of Pump | |
| Part Name | Material |
| Check Valve housing | CI/ SS 304 |
| Impeller | Noryl/ SS 304 |
| Diffuser | Noryl/SS 304 |
| Suction Inter Connector | Cast Iron / SS 304 |
| Inlet Screen | SS 202 / SS 304 |
| Pump Shaft | SS 410 / SS 304 |
| Cable Guard | SS 202 / SS 304 |
| Coupling | SS 410/ SS 304 |
| Material of Construction of Motor | |
| Part Name | Material |
| Upper and Lower Housing | Cast Iron |
| Stator Shell | SS 304 \ 202 |
| Shaft | Stainless Steel 410 |
| Journal Bushes | Leaded Tin Bronze \ Carbon |
| Thrust Assembly | SS 420& Graphite Carbon\ Segment Type Thrust Bearings. |
High-Capacity OMR5-4 Borewell Submersible Pumps for Efficient Water Supply
OMI OMR5-4 Series 125 mm (5″) / 100 mm (4″) Borewell Submersible Pumps are designed to deliver high-performance water pumping for agriculture, irrigation, and commercial applications. These pumps are built to provide a steady water flow with high operating efficiency, making them suitable for continuous use in demanding environments. Featuring a water-cooled rewindable motor, durable components, and specially designed bearings to withstand high axial thrust, the OMR5-4 Series ensures reliable performance and long service life. Suitable for under-sized 150 mm borewells, these pumps are easy to install, operate quietly, and require minimal maintenance, making them an ideal solution for efficient water management.
FAQ
What is the OMR5-4 Series Borewell Submersible Pump used for?
The OMR5-4 Series is used to draw water from borewells for agricultural irrigation, farms, sprinkler systems, gardens, pressure boosting, and domestic water supply.
Can the OMR5-4 Series be installed in under-sized borewells?
Yes. These pumps are specially designed for under-sized 150 mm borewells while delivering efficient and reliable performance.
What are the key advantages of the OMR5-4 Series?
The pumps offer high operating efficiency, quiet operation, durable construction, easy installation, and reliable performance under wide voltage fluctuations.
Is the OMR5-4 Series suitable for continuous agricultural use?
Yes. It is designed to provide a consistent water supply for irrigation, drip systems, sprinkler applications, and other farming needs.
How can I maintain the OMR5-4 Series pump?
Inspect the pump regularly, keep the borewell clean, check electrical connections, and follow the recommended maintenance schedule to ensure efficient operation and a longer service life.