Product Description
3 Inch Borewell Submersible Pumpset
SINGLA(3") Borewell Submersible Pumpsets are fitted with virgin quality glass filled noryl impeller.The optimal design of impellers and diffusers offer best efficiency. These pumpsets are powered by water filled/ oil filled rewindable submersible motors of continuous duty. The stator is made up of low watt loss silicon lamination and is wound with high grade copper wire (poly wire in case of water filled motor and enameled wire in oil filled motor) which ensures higher efficiency.
APPLICATIONS:
- Domestic and municipal water supply
- Rural water supply
- Irrigation
- Sprinkler System
- Pressure boosting units
- Fountains
- Ponds and Gardens
SALIENT FEATURES:
- More longevity
- High Operating efficiency
- Easy to dismantle and repair
- Rigid construction
- Highly durable
- NEMA mounting available on request
PUMPED LIQUIDS:
Clean, thin non- aggressive , non-explosive, clear, cold, fresh water without abrasives.
SPECIFICATIONS
| Power Range | 0.75 HP-1.5 HP in water filled, 0.75 HP - 1 HP in oil filled |
| Version | 180-240V 1Ph, 50Hz in water filled, 140-240V 1Ph, 50Hz in oil filled |
| Speed | 2880rpm |
| Flow Rate | 0.2-1.25 lps |
| Total Head Range | 10-70 meters |
| Outlet size in inches | 1" & 1¼" |
| Degree of Protection | IP 58 |
| Direction of Rotation | CCW -1 Ph |
| Maximum outer diameter | 76mm |
| Type of duty | S1 (Continuous) |
| Maximum cooling flow | 0.15m /sec |
| Maximum starts per hour | 12 times |
MOC-MOTOR
| PART NAME | MATERIAL (WATER FILLED) | MATERIAL (OIL FILLED) |
| Shaft Seal | Nitrile Rubber | Mechanical, Nitrile Rubber |
| Stator Shell | Stainless Steel | Stainless Steel |
| Thrust Pad/Bearing | Graphite Carbon | Pre Lubricated Ball Bearing |
| Thrust base | SS 420 | - |
| Motor Base/Lower Housing/Upper Housing | Cast Iron | Cast Iron |
| Shaft | SS 420 | SS 420 |
MOC-PUMP
| PART NAME | MATERIAL(OIL/WATER FILLED) |
| Impeller | Polycarbonate |
| Diffuser | Polycarbonate |
| Sleeve/Bush | SS 410 with Chrome plated / NBR |
| Suction Housing | Cast Iron (FG-200) |
| Pump Shaft | SS 410 |
| Coupling | SS 410 |
| Pump Casting | Stainless Steel |
| NRV Housing | Cast Iron (FG - 200) |
| NRV | ABS |
| NRV Seat | NBR |
Versatile Application RangeThis submersible pumpset is ideal for a variety of settings, including agricultural irrigation, domestic water supply, and industrial use. Its high-pressure delivery ensures consistent water flow, even in deep borewells or areas with fluctuating demand. The vertical mounting style and compact structure also facilitate ease of installation, making it a practical choice for both rural and urban projects.
Durable and Energy-Efficient DesignConstructed using stainless steel and fitted with a dynamically balanced rotor, the pump guarantees reliable and smooth operation. The water-cooled motors IP68-rated protection and robust insulation extend lifespan and ensure safety in continuous submersion. Energy-efficient engineering and compatibility with both single-phase and three-phase electrical systems help optimize operational costs.
FAQs of 3" Borewell Submersible Pumpset:
Q: How is the 3" Borewell Submersible Pumpset installed and what bore sizes is it compatible with?
A: This pumpset is designed for vertical submersion into borewells with a diameter of 3 inches and above. Installation should be performed by a qualified technician to ensure safety and proper alignment, maximizing efficiency and pump longevity.
Q: What types of applications can this submersible pump be used for?
A: The pump is well-suited for agricultural irrigation, supplying water for domestic purposes, and various industrial applications where dependable high-pressure water delivery is needed.
Q: When should I choose a single-phase or three-phase motor configuration?
A: Select single-phase operation (180V240V) for small-scale or residential use. Choose three-phase (280V440V) for higher capacity requirements, such as large farms or industrial sites. Match the power supply available at your installation site for optimal performance.
Q: Where does this pumpset perform best regarding ambient and liquid conditions?
A: It works efficiently in clean water environments, with liquid temperatures up to 35C. Thanks to its IP68 rating and water-cooled design, the pump is ideal for continuous operation in submerged conditions typically found in borewells.
Q: What is the benefit of having a dynamically balanced rotor and stainless steel construction?
A: These features enhance the pumps durability, reduce operational noise, minimize vibration, and extend lifespan. Stainless steel parts also protect against corrosion, making the pump suitable for long-term submersion in varying water qualities.
Q: How does the pump maintain low noise and safe operation?
A: The water-cooled, multistage construction minimizes noise and mechanical vibration. Additionally, mechanical seals and robust Class B/F insulation contribute to safety and operational reliability, even in demanding environments.