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Parker PGP517 Series Double Gear Pump | 333-9111-691, 333-9120-103, 333-9121-186 | PGP517B0160
| Model Number | 3339111691, 3339120103, 3339121186 |
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Product Description
Parker PGP517 Series High-Performance Double Hydraulic Gear Pumps
Product Overview: The Parker PGP517 Series is a premier performance external gear pump specifically engineered for medium-to-heavy duty mobile equipment and industrial hydraulic systems. This featured range includes core double pump part numbers: 333-9111-691, 333-9120-103, 333-9121-186, and technical specification PGP517B0160CD1H3VE6E5S-517A016. Utilizing a robust three-piece design with cast iron end covers, these pumps drive two independent gear sets from a single power source, delivering multi-circuit high-power flow output.
Key Technical Advantages:
100% Direct OEM Replacement: Manufactured strictly to Parker Hannifin and major equipment OEM standards. Part numbers like 333-9111-691 guarantee that mounting flanges, SAE splined shafts, and port threads are fully compatible with your original systems.
High Pressure Resilience: Engineered for high-load environments, rated for continuous pressures up to 25 MPa (250 Bar) with peaks reaching 28 MPa, ensuring stable power delivery during rigorous tasks.
Dual-Circuit Independent Output: The 517B + 517A combination allows a single drive shaft to power two independent circuits with varied displacements (e.g., 16cc main section), optimizing system layout and efficiency.
Efficient Pressure Compensation: Features pressure-balanced floating side plates, maintaining volumetric efficiency above 94% throughout its service life, effectively minimizing internal leakage and oil overheating.
Target Applications: Pilot and auxiliary circuits for excavators (e.g., Caterpillar), truck-mounted cranes, refuse compactors, industrial shears, and large-scale industrial Hydraulic Power Units (HPU).
Detailed Models & Parameters:
Core Series: Parker PGP517 Double Pump Series.
Part Numbers: 333-9111-691, 333-9120-103, 333-9121-186.
Technical Code: PGP517B0160CD1H3VE6E5S-517A016.
Displacements: Main section 16 cm³/rev (Spec 0160); Rear section 1.6 cm³/rev (Spec 016).
Rated Speed: Supports a wide operating range from 500 to 3400 RPM.
Company Profile
We adhere to international quality management standards and provide a 1-year warranty including maintenance and replacement. We have established long-term strategic cooperation with many well-known brands and continuously launch new products to meet market development. Flexible payment terms are supported, including USD settlement, Alipay, Western Union and T/T.
Relying on our standardized production base and professional foreign trade team, we provide competitive factory direct prices, efficient logistics channels and punctual delivery. FJZY Hydraulic is devoted to being your trustworthy long-term partner in hydraulic and agricultural machinery fields.
Our Advantages
Fast & Reliable Delivery
Extensive Partnerships
We collaborate with numerous factories, offering a wide range of product selections and providing you with instant quote responses
Strict Quality Assurance
Quality first is our principle. We provide a one-year warranty service, ensuring you receive top-tier quality products with confidence.
Competitive Pricing
Through efficient production and close cooperation, we offer highly competitive prices, guaranteeing a cost-effective experience for you.
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