Factory direct sales CBF-F25, CBF-F40, CBF-F50 Fuli De high pressure gear pump
$109.84
- Brand: Parker
- Product Code: CBF-F25
- Availability: In Stock
CBF-F25, CBF-F40, CBF-F50 high pressure gear pump, Wuxi Fuli De oil pump manufacturer
Application and features of gear pump
CBF-F series gear pump belongs to high pressure gear pump, which is the hydraulic power element in the hydraulic system. It adopts high-precision gear, aluminum alloy shell, floating case plate and DU bearing structure, which has the characteristics of simple structure, light weight, long-term high volumetric efficiency, and reliable use. Widely used in construction machinery, lifting and transportation machinery, mining machinery
and agricultural machinery and other hydraulic systems.
Gear pump drains oil but the pressure won't go up
Reasons for pump failure in use
The sliding parts in the pump are seriously worn and the volumetric efficiency is greatly low
■The cone core of the relief valve is seriously worn
■The overflow valve is blocked by dirt and malfunctions
The axial or radial clearance of the pump is too large
Reasons for Newly Installed Gear Pumps
■A small amount of air is sucked on the oil suction side
■There is an oil spill channel on the high pressure side
■The high pressure of the relief valve is too low or the closing is not strict
■ Oil suction resistance is too large or air intake
■Pump speed is too high or too low
Method of exclusion
●Overhaul the pump or replace it with a new one
Poor sealing, improve sealing
Repair or replace poppet
●Filter oil to remove dirt
●Find out the oil leakage part and deal with it in time
●Adjust or repair the overflow valve
●Check the cause of excessive resistance and eliminate it
●Make the pump speed within the specified range
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Tags: CBF-F25