Changzhou LangO Machinery and Technology Co.,Ltd is a professional lubrication pump manufacturer and exporter in china, that is concerned with the design, development and production of lubrication equipment.
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.
Rated flow (ML/time)
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.
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.LangO is professional lubrication equipment manufacturer, has production area 20,000 square meter, and 100 workers. our products are in promotion. If you are distributor of lubrication equipment, or factories, and if you have any questions or requirement of lubricating equipment, please contact us freely.