**I. Product Overview of Self-Priming Pump**
The self-priming centrifugal pump produced by this unit is a newly developed product that integrates advanced domestic and international technical information through digestion, absorption, and improvement. It is specifically designed for the oil industry, land depots, oil tankers, and other applications as cargo pumps, bilge pumps, ballast pumps, and machine cooling water circulation systems. This pump is ideal for transporting gasoline, kerosene, diesel, jet fuel, and other petroleum products, as well as seawater, fresh water, and media with temperatures ranging from -20°C to 80°C.
By replacing standard mechanical seals with corrosion-resistant ones and using stainless steel components, the pump can also be applied in chemical, pharmaceutical, brewing, electroplating, printing and dyeing, papermaking, power generation, mining, and other industries. It is a high-efficiency, energy-saving pump that offers excellent performance and reliability.
**II. Key Features of the Self-Priming Pump**
1. **User-Friendly Design and Operation**
The pump features a simple structure, easy operation, stable performance, and convenient maintenance. Unlike other pumps, it has an exclusive self-priming function, eliminating the need for a valve at the end of the pipeline. All you need to do is ensure the pump body is filled with a certain amount of oil before storage. It also offers the "drainage and lifelong self-suction" function, making it suitable for use as a stripping pump on tankers or marine vessels, delivering excellent performance during liquid removal.
2. **High-Quality Materials and Sealing System**
Constructed with high-quality materials, the pump is equipped with a carbide mechanical seal, ensuring durability and long service life. It does not require safety valves on the discharge pipeline, nor does it need a check valve on the suction line, simplifying the piping system and improving working conditions significantly.
3. **Optimal Working Conditions**
- Flow Rate: 3 to 500 m³/h
- Head: 10 to 80 meters
- Operating Temperature: -15°C to +120°C
- Ambient Temperature: ≤ +40°C
- Speed: 1450 or 2900 rpm
- Material: Corrosion-resistant mechanical seal
This self-priming pump is a reliable and efficient solution for a wide range of industrial applications, offering both performance and cost-effectiveness. Whether in the oil sector or other demanding environments, it delivers consistent results and reduces downtime due to its robust design and ease of maintenance.
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