Technical specifications for three-phase submersible pumps and instructions for downloading I. Introduction With the rapid development of industry and agriculture, three-phase submersible pumps have been widely used because of their high efficiency and stability. This article will introduce in detail the specific technical parameters and performance characteristics of a three-phase submersible pump with the model "4.5hpka3phasepump", and provide the corresponding PDF specification download link to facilitate users to obtain a detailed purchase and use guide. Brief description of two-phase and three-phase submersible pumps As a widely used fluid transportation equipment, three-phase submersible pump is widely used in irrigation, water treatment, industrial circulation and other fields due to its compact structure, simple operation and stable operation. Due to its three-phase power drive, it has higher power and efficiency than single-phase pumps. 3. The main technical parameters of 4.5hpka3phasepump The following are the main technical specifications of this type of three-phase submersible pump: 1. Rated power: 4.5hp (horsepower); 2. Power supply: three-phase power supply; 3. Voltage: 380V or 400V according to the specific region and configuration; 4. Frequency: 50Hz or 60Hz; 5. Flow rate (Q): according to the specific model and application scenario; 6. Head (H): according to the specific model and application scenario; 7. Speed: usually the specified speed range; 8. Drive mode: submersible motor drive; 9. Pump body material: stainless steel or other wear-resistant materials; 10. Other performance parameters such as NPSH (Net Positive Tips), efficiency, etc. Fourth, performance characteristics This type of three-phase submersible pump has the following characteristics: 1. High efficiency: high-quality motor and blade design is adopted to ensure efficient operation; 2. Good stability: solid structure, stable and reliable operation; 3. Long life: made of wear-resistant materials, long life; 4. Easy to maintain: reasonable design and easy maintenance. 5. Download the specification In order to facilitate users to understand the technical parameters and performance characteristics of this type of three-phase submersible pump in detail, we provide a detailed specification PDF download link. Users can download it via the following link: [Insert download link]. Please note that it is recommended to download from official channels or trusted websites to ensure the completeness and accuracy of the documents. 6. Precautions for purchase and use When purchasing and using three-phase submersible pumps, users need to pay attention to the following points: 1. Choose the appropriate model and specification according to the actual needs; 2. Pay attention to whether the power supply parameters meet the local power grid standards; 3. Please read the instruction manual carefully before use to ensure correct operation; 4. Regular maintenance and inspection to ensure the normal operation of the pump. 7. Summary This article introduces the main technical parameters and performance characteristics of 4.5hpka3phasepump three-phase submersible pump in detail, and provides a link to download the specification. In the process of purchase and use, users must pay attention to the above matters to ensure the normal operation of the pump and prolong the service life.