Our Passion to Quality
We at ARUN PUMP have committed ourselves to giving customers superior solar pumping solutions for them.
We are constantly attempting to innovate and develop the highest quality goods that satisfy an extensive spectrum of needs of our customer base thanks to our financial security of professional expertise and advanced knowledge of technology.
Renewable energy from the sun has been touted as poised to fundamentally change the irrigation and water pumping business sector through bringing about economically viable as well solutions that are environmentally friendly throughout an extensive number of possibilities.
Innovation & Expertise



Advanced Manufacturing
These facilities comply with IS & IEC standards for electric motors, ensuring a high level of production quality.
Design & Development
This commitment to innovation translates to reliable and efficient products.
Strict Quality Control
This ensures consistent quality and minimizes the risk of defects.
Premium Materials
This focus on high-quality components contributes to the motors' long lifespan and overall performance.
Electrical
ARUN PUMP prioritize longevity with Class B temp rating and advanced software for application-specific, optimized windings.
Mechanical
ARUN PUMP offer a reliable, quiet package with strong frames, smart cooling, balanced rotors for long-lasting performance.
Testing
ARUN PUMP undergo rigorous testing on a computerized system to ensure compliance with IS 325 and IEC 60034-1 standards.




Vital Parts of Lighting
- High-Temperature Insulation: Class F insulation for windings allows a maximum temperature rise of 100°C at 45°C ambient temperature.
- Limited Temperature Rise: Maximum permissible temperature rise adheres to Class B standards.
- Optimized Winding Designs: Developed using advanced electrical design software. Ensures highly accurate winding design with detailed parameter reports.
- Durable Construction: Stators wound with modified polyester enameled copper wire (IS 13730, Part 03, Thermal Class 155°C).
- Duty Rating: Continuous duty, 45°C ambient temperature, Up to 1000 meters altitude, 100% relative humidity.
Build along with Planning
- Reliable Bearings: Thrust bearing carbon, ceramic & SS loose segment to ensure high-effeciency, vibration-free and smooth operations with less friction.
- Precision Rotors: Rotors are coated with Epoxy paint with EC grade 99.9% copper for long life & corrosion free operation resulting in more durability & hygiene.
- Dynamic Balancing: Computerized balancing for extended motor life and reduced vibration (IS 12075/IEC 60034-14, ISO 9921/ISO 8821).
- Low Noise Levels: Sturdy enclosure minimizes magnetic noise. Controlled sound power emission from combined noise sources. Vibration within limits specified by IEC 60034-14.



Approaches about Screening
ARUN PUMP prioritizes the quality of their motors by strictly adhering to international standards (IS 325 and IEC 60034-1) during the testing process. Their advanced equipment ensures accurate and reliable results. There are two types of tests conducted.
- Type Tests:
These are typically performed on a single motor representative of a similar batch. However, all motors in a batch can be tested upon customer request. This computerized test involves connecting the motor to a pump and measuring various parameters like power consumption, ampere, head, discharge, rpm, efficiency and performance under different load conditions.
- Routine Tests:
Every single Arun motor undergoes these tests, which include measuring Ampere range, power consumption, total head, discharge at different head range, efficiency, rpm.