Shandong China Coal Industry&Mining Supplies Group
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Product Introduction
This pump is a kind of negative pressure produce equipment. It can get vacuum by high speed injection water. It's widely used in technological process such as filtering, evaporation, drying and condensation. It's safer than mechanical vacuum pump in pumping inflammable and explosive gas. Compared with other vacuum pump, this kind of vacuum pump 's advantages are compact structure, cnvenient maintenance, small noise and save electric.
SPB water jet pump can take the place of water-ring vacuum in vacuum filter and W reciprocating vacuum pump in tripleeffectevaporator. In general, its energy saving rate is 24%~50%.
1.Model significance
Let's ttake "SPB 750" for an example.
SPB--water jet pump
750--diameter
2.Performance parameters
Main Parameter
Type | Flow(m3/h) | Pressure(Mpa) | Assorted centrifugal pump | Limiting cacuum(mmHg) | Biggest extraction flow(m3/h) |
SPB50-120 | >25 | 0.3 | S65X50-32 | ≥720 | 120 |
SPB50-72 | >25 | 0.3 | S65X50-32 | ≥720 | 72 |