
OGGIN Automatic Self-priming Pumps
A self-priming pump is a centrifugal pump with built-in self-priming capability. Its core advantage lies in utilizing a small amount of pre-stored liquid within the pump chamber to automatically expel air from the inlet pipe and create a vacuum during initial startup. This enables the pump to draw in liquid located below the pump shaft, achieving “dry start” operation. Subsequent starts require no additional water filling into the pump.
0.8kw
50m
3.4m³/h
Advantages of Self-priming Pump
Outstanding Performance - Powerful self-priming capability with rapid startup, achieving a maximum suction lift of 8 meters.
Energy-Efficient - Optimized water flow design boosts efficiency by 10%-15% compared to traditional pumps, significantly reducing long-term energy consumption.
Durable and Long-Lasting - Withstands complex media, effectively extending equipment lifespan.
Easy Installation - Compact size and lightweight design facilitate installation and relocation.
Versatile Adaptability - Capable of pumping clean water, wastewater, and liquids containing solid impurities.

Product Selection

Application Fields
1. Field Operations
This product offers high portability and operates effectively in environments without power sources, enabling rapid water extraction from rivers and ponds. It is suitable for farmland irrigation, drainage operations, efficient water replenishment for mining water transport vehicles, as well as spraying tasks in forestry and landscaping.
2. Specialized Applications
With broad media adaptability, the pump body can be equipped with special materials resistant to acids, alkalis, and high temperatures. It is suitable for liquid transfer and chemical dosing in chemical, pharmaceutical, and dyeing industries, as well as for cooling water circulation systems in metallurgical plants.
3. Car Washing and Emergency Support
It can be used for cleaning vehicles, courtyards, and small equipment, while also providing drinking water and cleaning water for small farms. When the main water supply system fails, it can serve as a temporary backup solution to ensure basic water supply.
4. Well Water Extraction
With powerful suction, it can extract groundwater from wells at ground level for domestic use or irrigation. It also efficiently pumps out basement flooding, significantly reducing installation time and enhancing pumping efficiency.




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