Miniature self-priming pump principle:
In the case where the pump suction pipe is air, the negative pressure (vacuum) formed during operation of the pump is used to press the water pressure lower than the suction port under the action of the atmospheric pressure, and then discharged from the discharge end of the pump. This process does not require the addition of "water diversion (guided water)". That is to say, a micro-pump with such a self-priming ability is called a "micro self-priming pump." Abbreviation: "Miniature self-priming pump" works like a miniature vacuum pump.
Micro self-priming pump features:
Micro-pumps with self-priming capability are called "micro self-priming pumps". In many cases, they are called "micro-suction pumps" for short. The meaning of self-priming is: Before the pump is pumped, the pump can automatically suck up the water without filling the pipe with water.
Micro self-priming pump parameters:
Mini Self-priming pump | Self-priming pump | Suction pump | Mini pump | High-flow micro pump | Mini pump | Low-noise micro pump self-priming, super suction, large flow, almost no noise - BSP-S series Model: BSP27250S Flow: 25L/Min Suction: 5m Pressure: 2.7 kg 1. Comprehensive advantages of self-priming pump and chemical pump, using a variety of imported corrosion-resistant materials, with acid, alkali, corrosion resistance and other properties; 2. Self-priming speed is very fast (about 1 second), strong suction power, suction stroke up to 5 meters, basically no noise. 3. Exquisite workmanship, not only self-priming, but also large flow (up to 25 liters / minute), high pressure (up to 2.7 kg), stable performance, easy installation.
pay attention:
Although some micro-pumps have self-priming ability, their maximum self-absorption height actually means that the height of the water can be lifted after adding water, which is not the same as true self-priming. For example, the target self-priming suction process is 2 meters, actually only 0.5 meters; while the miniature self-absorbing pump BSP27250S is different, its self-priming height is 5 meters, and under the condition of no diversion, it can be lower than 5 meters below the pumping end. The water is pumped up. And the volume is very small, is a true "micro self-priming pump."
In the case where the pump suction pipe is air, the negative pressure (vacuum) formed during operation of the pump is used to press the water pressure lower than the suction port under the action of the atmospheric pressure, and then discharged from the discharge end of the pump. This process does not require the addition of "water diversion (guided water)". That is to say, a micro-pump with such a self-priming ability is called a "micro self-priming pump." Abbreviation: "Miniature self-priming pump" works like a miniature vacuum pump.
Micro self-priming pump features:
Micro-pumps with self-priming capability are called "micro self-priming pumps". In many cases, they are called "micro-suction pumps" for short. The meaning of self-priming is: Before the pump is pumped, the pump can automatically suck up the water without filling the pipe with water.
Micro self-priming pump parameters:
Mini Self-priming pump | Self-priming pump | Suction pump | Mini pump | High-flow micro pump | Mini pump | Low-noise micro pump self-priming, super suction, large flow, almost no noise - BSP-S series Model: BSP27250S Flow: 25L/Min Suction: 5m Pressure: 2.7 kg 1. Comprehensive advantages of self-priming pump and chemical pump, using a variety of imported corrosion-resistant materials, with acid, alkali, corrosion resistance and other properties; 2. Self-priming speed is very fast (about 1 second), strong suction power, suction stroke up to 5 meters, basically no noise. 3. Exquisite workmanship, not only self-priming, but also large flow (up to 25 liters / minute), high pressure (up to 2.7 kg), stable performance, easy installation.
pay attention:
Although some micro-pumps have self-priming ability, their maximum self-absorption height actually means that the height of the water can be lifted after adding water, which is not the same as true self-priming. For example, the target self-priming suction process is 2 meters, actually only 0.5 meters; while the miniature self-absorbing pump BSP27250S is different, its self-priming height is 5 meters, and under the condition of no diversion, it can be lower than 5 meters below the pumping end. The water is pumped up. And the volume is very small, is a true "micro self-priming pump."
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