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  • Z series oil diffusion pump jet pump( oil booster pump)

Z series oil diffusion pump jet pump( oil booster pump)

The oil diffusion jet pump is used to obtain the medim vacuum 1.3X10-2Pa with oil steam flow. It consists of diffusion nozzle, jet nozzle and so on. The advantage is that there is a large pumping speed in the high vacuum,and there is enough critical pre pressure in the low vacuum. It has the characteristics of simple structure, no mechanical transmission part, reliable operation, convenient maintenance and long service life. Mainly in the middle and high vacuum system as the main pump and the middle stage of the front pump, this series of pumps are mainly used in vacuum metallurgy, vacuum concentration, distillation, purification and other fields.


ParametersModelZ-300Z-320Z-400Z-600Z-800Z-1000
Pumping rate (L/S)2200350041007500131002400
Extreme pressure(Pa)≤7×10-2≤7×10-2≤7×10-2≤7×10-2≤7×10-2≤7×10-2
Pre critical pressure (Pa)≥140≥140≥140≥140≥140≥140
The heating power(Kw)6.6614~20203060
The power supply voltage(V)380380380380380380
Pump oil consumption(Kg)6~8.56~1030~33.575100155
Inlet Diameter (mm)3003204006008001000
Outlet Diameter (mm)65120100150200300
Before the pump recommended pumping Speed( L/S)70701503004501200
Dimension (mm)620×625×13901513×500×1780770×678×16751180×990×23801480×1230×30001790×1550×3700
Weight(kg)240280600136020003800


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Connection size
Z-300Z-320Z-400Z-600Z-800Z-1000
H137517801650236529853680
h695970900129013851630
L162164567899012301550
L2620562770117814821785
L3225122040115140170
L4300
388580730875
D13804285007109201140
D20235035039539546546567067088088010901090
DN3003204006008001000
n-φ18-φ148-φ148-φ1812-φ2120-φ2124-φ23
d1125165170220275380
d2105145145195250350
dgg65100100150200300
n-φ24-φ98-φ84-φ128-φ128-φ128-φ14




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