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Hand Operated Oil Filling Pump

Overview The SJB-V25 manual filling pump can be equipped with 31.5Mpa manual lubricating pump or 40Mpa small electric lubricating pump. Because the pump has the characteristics of oil filtration, oil level display and convenience operation, it is especially suitable for filling grease to the...

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Overview
 The SJB-V25 manual filling pump can be  equipped with 31.5Mpa manual lubricating pump or 40Mpa small electric  lubricating pump. Because the pump has the characteristics of oil filtration,  oil level display and convenience operation, it is especially suitable for  filling grease to the port of pump without filter.
 

technical parameters 

 model

Rated flow (ML/time)

Nominal 
       pressure 
       (MPa)

Volume
       (L)

Handle force
       (N)

Weight
       (kg)

SJB-V25

25

3.15

20

≤160

20

The suitable medium is 220~385  (25 C, 150g) 1/10mm lubricating grease and the lubricating oil of the viscosity  grade greater than N46
 

Working principle
 When the handle is moved upward, the piston  cavity volume becomes smaller, the lubricants are sent to the oil storage  device through delivery hose, and the  lower volume of the piston becomes larger, form a negative pressure, the check  valve inside the cap open, suction lubricating oil. When the handle moves  downward, the negative pressure is formed on the upper cavity of the piston,  the lower one-way valve is closed, and the lubricant inhaled can not return to  the oil drum. at this point, the one-way valve on the upper part of piston  opens, and the lubricant enters the upper cavity of the piston. When the handle  moves up again, the above process is repeated.
 

Dimensions
  

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Use instructions
 1 Oil hose is connected to one end of the  pump outlet, the other end is connected to the oil reservoir, after use, the  other end should be screwed on the bolt cover.
 2 Filter net should be cleaned regularly
 3 When the oil pole is lower, the lubricant  should be added in time so as not to inhale the air into the oil reservoir.

 Model description
  

image003.jpg

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