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  • 50 Pump
  • 50 Pump

50 Lubrication Pump

At a glance:

wetting-proof patented technology
Intellectual temperature-control patented technology
No grease precipitation & deterioration
Refuel convenience and safety, 360°adjustable
suitable for lubrication in -20℃~80℃

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ALP 50 series of lubrication pump integrates 19 patents to be successfully developed, adopts intellectual temperature-control and wetting-proof technology to completely solve the problems of grease precipitation & deterioration and central lubrication in rigid region, and also satisfy the marketing demand of low chassis public transportation. ALP 50 series use innovative technology to provide fully value promotion solution to our clients.


  • Compact structure, suit for all commercial vehicle, especially for low chassis vehicle
  • Wetting-proof patented technology, effectively avoid the external sewage accessing the reservoir, and then polluting the lubrication grease.
  • Standard oil inlet, 360°adjustable to be conveniently fill the grease. New structure of relief valve to make more safe for refueling operation .
  • Adopts piston pressure reservoir to completely pump the grease, totally solve the difficult problems of grease precipitation & deterioration.
  • Conveniently & effectively dismantle the pump station, and without leakage and pollution.
  • Intellectual temperature-control technology to ensure the proper operation under the alpine condition.

Working principle

The system controls the gear pump to do periodic running through the ECU LCD monitor. When the system works, the motor drives the gear pump to conduct grease suction and discharge. After entering the main oil line, the high-pressure grease is supplied to each lubrication point through pressurized distributor. The system releases pressure after completing its run.

Technical parameter


Model control mode working time Nominal flow rate output pressure capacity height power output grease temperature
ALP502 external monitor according to preset time and flow rate 55ml/min 4-6.3Mpa 2L 290mm 40W/24V NLGI-0#、00#、000#





The series pumps are suitable for commercial vehicle, lathe, printing, packaging and agriculture machinery, especially for low chassis vehicle.

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