Horizontal centrifugal pumps for clear, cold water – Agricultural and rural water supply purposes

1. Scope:

The standard defines the scope of its application, which is to provide requirements for horizontal centrifugal pumps used for clear, cold water in agricultural and rural water supply purposes.

2. Materials and Composition:

The standard specifies the materials used in the manufacturing of these pumps, including the type and quality of materials for the impeller, casing, shaft, and other components.

3. Design and Dimensions:

It outlines the design, dimensions, and profiles of the pumps, including the size, capacity, and any specific design features that are relevant.

4. Performance and Efficiency:

Specifications for the performance and efficiency of the pumps, including their discharge rate, head, power consumption, and effectiveness in delivering water, may be included.

5. Testing and Inspection:

The standard may specify procedures for testing and inspecting the pumps to ensure they meet the specified requirements. This can include tests for hydraulic performance, mechanical properties, and quality control measures during the manufacturing process.

Hydrostatic test

For balancing impeller

For various Dimensional measurements

Discharge measurement

Discharge pressure

Suction lift measurement

Measurement of RPM

Wattage measurement

Voltage measurement

Frequency measurement

Current measurement

Power factor measurement

To vary the voltage