I will explain the self-priming principle of a fully self-priming slurry pump.
I will explain the self-priming principle of a completely self-priming slurry pump. First, I will describe the features of this machine, and then I will explain the self-priming principle in accordance with the process diagram. For more details, please download the catalog.
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basic information
【Features】 ○ The position of the shaft seal (mechanical seal) is installed on the suction side. → Even with an outside type, it does not receive pressure (back pressure) inside the casing. ○ The sliding surface pressure of the mechanical seal is stable, so there will be no seal leakage. ○ Low NPSH (Req) pump: → It does not leak liquid, and it generates a well-formed vortex (organized vortex) when sucking in downward. → The achieved high vacuum can reach full vacuum (-760mm/Hg) during liquid delivery. → The NPSH (Req) is set with a margin of 1m (there is a record of use at 0.5m). → Utilizing this strong suction power, it is capable of drawing up harsh liquids such as high-concentration slurries. ○ Due to the vertical structure, the impeller is mounted horizontally at the bottom. ○ Even if air mixes in, the impeller is always submerged in liquid, so the centrifugal force is not disrupted. → Continuous operation is possible, and forced exhaust is performed (operation with humid liquids or intermittent air suction is also possible). ● For more details, please contact us or download the catalog.
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The spurt pump is a slurry pump that allows for seal leak-free operation, powerful vacuum capability, and the transfer of high-concentration and high-temperature liquids. If you have any issues regarding slurry pumps, please feel free to consult with us.
