IS 14220 : 2018
Openwell Submersible Pumpsets
summary
Openwell Submersible Pumpsets are water pumping systems designed to operate fully submerged in open wells, tanks, or reservoirs. These pumps are widely used for irrigation, domestic water supply, agriculture, and industrial applications. They provide high efficiency, continuous operation, low noise, and reliable performance in varying water level conditions.
Why BIS Certificate is Mandatory for Openwell Submersible Pumpsets
BIS certification is mandatory for Openwell Submersible Pumpsets to ensure safety, energy efficiency, and performance reliability. Since these pumps operate with electrical components submerged in water, BIS standards prevent electrical hazards, insulation failure, overheating, and performance defects, ensuring consumer protection and compliance with Indian regulatory requirements.
What is BIS Certified for Openwell Submersible Pumpsets
The BIS certified specification for Openwell Submersible Pumpsets defines requirements for design, construction, materials, insulation, performance parameters, discharge capacity, head range, efficiency, and safety testing. It ensures compliance with Indian Standards related to submersible pumping equipment for safe, durable, and energy-efficient operation.
Test required for Openwell Submersible Pumpsets
| Title | Mandatory/Optional |
|---|---|
| Material of Construction | Optional |
| Gaskets, Seals and Packings | Optional |
GENERAL REQUIREMENTS
| Title | Mandatory/Optional |
|---|---|
| GeneralRequirements | Required |
| Casing | Required |
| Shaft | Optional |
| Balancing | Optional |
| Provision for Earthing | Required |
| Terminal Marking and Direction of Rotation | Required |
TEST FOR ELECTRICAL PERFORMANCE ON MOTOR FOR MONOSET
| Title | Mandatory/Optional |
|---|---|
| Insulation resistance (before HV test). | Required |
| High Voltage Test | Required |
| No load running of motor and reading of current voltage, power and speed | Required |
| Locked rotor reading of voltage, current and power input | Required |
| Reduced voltage running up test at no load | Required |
TYPE TEST
| Title | Mandatory/Optional |
|---|---|
| Insulation resistance (both before and after HV test) | Optional |
| High Voltage Test | Optional |
| Measurement of stator resistance | Optional |
| Breakaway (starting) torque | Optional |
| Leakage Current Test | Optional |
| Temperature rise Test at rated voltage | Optional |
| Temperature rise test at reduced voltage | Optional |
| Testing for Hydraulic Performance on Pump for Open well Submersible Pumpset | Optional |
| Guarantee and Tolerance on Openwell Submersible Pumpset Performance | Optional |
| Design Features | Optional |
Benefits of BIS Certification for Openwell Submersible Pumpsets
1. Electrical and Operational Safety
BIS certification ensures pumps meet strict electrical insulation and safety standards, reducing risks of short circuits, electric shock, and motor failure during submerged operation.
2. Assured Performance and Efficiency
Certified pumps are tested for discharge, head, and efficiency, ensuring consistent water flow and optimal energy consumption for agricultural and domestic use.
3. Durability and Reliability
BIS standards ensure quality materials, proper sealing, and robust construction, increasing pump lifespan and reducing maintenance frequency.
4. Legal Compliance in India
BIS certification is mandatory, allowing manufacturers and importers to sell pumps legally while avoiding penalties, product rejection, or regulatory action.
5. Increased Market Trust and Acceptance
BIS-marked pumps gain higher credibility among buyers, government projects, and institutional tenders, improving brand reputation and competitive advantage.