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The Parker PGP505 series hydraulic gear pumps are designed for high-performance applications and are known for their efficiency and durability. These pumps are suitable for a variety of markets, including material handling, agriculture, turf equipment, and various industrial applications. They are available as single or multi-section varieties, offering flexibility for different hydraulic systems.
Key Features of the PGP505 Series:
Construction: The pumps feature a three-piece construction for ease of distribution and maintenance.
Material: Made with aluminum pumping sections, which contribute to their lightweight design.
Longevity: Equipped with journal bushings that ensure a long service life.
Efficiency: Pressure-balanced thrust blocks help maintain high efficiency.
Variety: Multiple sections are available to meet different flow requirements.
Pressure and Speed: Capable of operating pressures up to 275 bar (3,988 psi) and speeds up to 4,000 rpm.
Rotation: Available in clockwise (CW), counter-clockwise (CCW), and bi-rotational configurations.
Customization: SAE shafts, flanges, and porting options allow for customization to fit specific application needs.
Valve Options: A wide range of integrated valve options are available, including pressure relief, anti-cavitation, cross port relief, solenoid unloading, proportional relief, and reversing.
Applications:The PGP505 series pumps are used in various applications such as power steering pumps, brake pumps, brush chippers, trencher pumps, hydraulic power units, aerial lifts, transfer pumps, and lube pumps.
PGP series hydraulic gear pump PGM series motor
6. For excavator, garder and bulldozer and self-unloading vehicles etc.
| 1 | Retaining ring | 8 | case seal |
| 2 | shaft seal ring | 9 | pump case |
| 3 | front cover | 10 | bearing |
| 4 | slide bearing | 11 | axial zone seal |
| 5 | centering pin | 12 | support |
| 6 | gear(driven) | 13 | end cover |
| 7 | gear(drive) | 14 | fixing screws |
When replace new pump , it requirements fill up with hydraulic oil inlet position , and turn a half circle direction to pump
rotation . The gear pump inspection shall be done in this side. After installing, check if the connecting head , seal oring , leak oil , leak out of this pipe . Within 20 mins keeping low speed operation when start up machine ; Be assurance pump inlet tube and flange withou air . The machihe will not be operation and burn shaft if pressure insufficient .
Address: Shenghua Industrial Park, Xincheng 12 road, Dongxihu District, Wuhan, China
Phone: +86-18908655554
WhatsApp: +86-18908655554
Email: service@xlf-hydraulic.com