Arrow Plunger Pump Dp14r-310c Original German Variable Oil Pump Dp14r-310d Hydraulic Piston Pump Dp14r-310 Arrow Piston Variable Pump

• Customization: Available
• Certification: CCC, COP, ISO9001, CE
• Standard Component: Standard Component
• Model NO.: DP14R-310C/DP14R-310D/DP14R-310
• Technics: Casting
• Material: Iron
• Type: Crankshaft Tile
• Arrow: Hydraulic Pump
• Warranty: 1 Year
• Application: Oilfield
• Colour: Black
• Transport Package: Export Standard
• Specification: DP14R-310C/DP14R-310D/DP14R-310
• Trademark: ARROW
• Origin: German
• HS Code: 8431431000
• Production Capacity: 1000 PCS/Year

Product Description

Hydraulic piston pump for DP14 DP14R DP14R-310 DP14R-310C DP14R-310D hydraulic oil pump

The most important component of ARROW piston variable pump DP14R-310D DP14R-310C is the bearing. If the bearing has clearance, the normal clearance of the three pairs of friction pairs inside the hydraulic pump cannot be guaranteed, and the hydrostatic support oil film of each friction pair will also be destroyed. Thickness, reducing the service life of the plunger pump bearing. According to the information provided by the hydraulic pump manufacturer, the average service life of the bearing is 10000h, and if it exceeds this value, it needs to be replaced with a new one. For the disassembled bearing, the clearance of the bearing cannot be detected without a professional testing instrument, and only visual inspection can be used. If scratches or discoloration are found on the surface of the roller, it must be replaced.
The length of the service life of the plunger pump is related to the usual maintenance, the quantity and quality of the hydraulic oil, and the cleanliness of the oil. It is also an effective way to prolong the life of the plunger pump to avoid the wear of the friction pair of the plunger pump caused by the particles in the oil. When replacing parts during maintenance, you should try to use the original parts. These parts are sometimes more expensive than other counterfeit parts, but the quality and stability are better. If you buy cheap counterfeit parts, it seems that you will save money in the short term. But this brings hidden dangers, and may also cause greater harm to the use of the plunger pump.