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SPB water jet vacuum pump product instruction
SPB water jet vacuum pump is a pump with a vacuum, condensation,drainage and other two kinds of mechanical device effective. It is the use of certain pressure water through the spray nozzle inclination.Polymerization in a focal point, because the jet flow speed is higher,they form a negative pressure around the room so have a vacuum device, in addition to the two steam jet flow with the direct contact,heat exchange, the vast majority of steam condenses into water, a small amount of uncondensed steam and no condensation gas mutual friction and high speed jet the flow, mixing and extrusion, the diffuser is excluded, the formation of higher vacuum for indoor.
SPB water jet vacuum pump scope
SPB water jet vacuum pump is widely applied, mainly used in vacuum and evaporation system. Vacuum pump. Vacuum evaporation,vacuum filter, vacuum crystallization, drying, deodorizing process, is sugar, pharmaceutical, chemical, food, fermentation and some light industry, the Department of defense needs a wide range of equipment.
SPB water jet vacuum product application
Glass fiber reinforced plastic injector equipped with centrifugal pump can be corresponding vacuum pump, injector without high ground installation, can be installed. The injector has the advantages of convenient installation without repair. FRP injector has antiseptic injector characteristics also has molded density inside and outside surface is smooth, strong corrosion resistance and durability. The higher, can be compared with stainless steel beauty etc..
SPB water jet vacuum model significance
For example, SPB50-120 water jet vacuum pump
S——water power
P——jet
B——pump
50——inlet diameter (mm)
120——inspiratory capacity（m3/h）
SPB water jet vacuum installation and notice
1、From the pump to the water water jet vacuum pump into the pipeline,should minimize the length of pipe and elbow, the resistance loss.
2、The drainage tube for vertical without elbow.
3、The interface requirements strictly, avoid leakage.
4、When installing the user according to the diffuser outlet pipe diameter door with a tail pipe length should be in 1 meters of above,but not into the shallow pool on the eyelids ring.
5、Fault: vacuum degree is not up to the reason: according to the pipeline leakage, nozzle clogging pump flow, pressure, vacuum table.
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 |
SPB Water Jet Vacuum Pump
