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.
Type GOP manual lubricating pump is a double acting piston high pressure pump applicable for single line or dual line lubricating system with convenient and fast grease filling. There is a filtering unit at the grease filling mouth with grease level indicating rod. It is a small sized dual line lubricating pump that discharges lubricating grease by pulling the hand shank which can be installed directly on the wall plate or body frame of machine. It is suitable for single equipment with relatively lower lubricating frequency as a delivery unit constituting a concentrated lubricating system to supply and deliver lubricating grease. This pump is broadly used in such heavy-duty equipment as iron and steel equipment, mine equipment, heavy-duty machinery, port machinery and so on.
Nominal pressure (MPa)
Rated flow (ml/cycle)
Volume of conservator (L)
Use grease with minimum cone penetration 265(25℃，150g) 1/10mm (NLGI0#~2#) or lubricating oil whit minimum viscosity gradeN68
1. Push the hand button of reversal valve to the limit position, so main pipeline Ⅱ will supply grease.
2. Swing the hand shank to move forward and backward and the pointer of pressure gauge fluctuates, which proves that the system distributor is working on feeding.
3. If the pressure gauge on the pump indicates that the pressure value increases stable, it proves that all the work of system distributor has been completed.
4. Push the hand button of reversal valve to the limit position, so main pipeline Ⅰ will supply grease and operate according to section 2 and 3.
5. Unload pipeline pressure, switch to main pipeline Ⅱ for preparing the next working cycle. Rotate the hand shank to be vertical.
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.