The PGP051 series hydraulic gear pump are robust cast iron external gear pumps designed for demanding applications. These fixed-displacement units excel in high-pressure and high-flow conditions, offering superior durability in contaminated and heavy-duty environments. Widely used in construction machinery, refuse and dump trucks, material handling equipment, forestry machines, agricultural vehicles, and industrial presses.
Our PGP series gear pumps are fully compatible with original Parker parts, offering perfect dimensional fit, performance and quality on par with the originals. They come with faster delivery times, more competitive pricing, and an extended warranty period—making them the ideal choice for replacing genuine Parker pumps.
Runhe is a leading hydraulic component manufacturer in China, producing a complete range of hydraulic cylinders, hydraulic gear pumps, hydraulic gear motors, spare parts, and more. High quality, consistent delivery times, competitive pricing, and excellent after-sales service are key factors in our rapid growth. We will continue our production and product development initiatives to provide high-quality products at reasonable prices.
For our valued customers, our quality standards apply from the inquiry stage to the delivery stage; you can be assured they are applicable.
| Body Material | Cast Iron |
| Flow | Up to 66 GPM |
| Pressure | Up to 3000 psi |
| Speed | Up to 2400 rpm |
| Configuration: | Single, Tandem, Multiple |
|
Port Connection |
SAE, ISO, NPT, BSPP, ODT |
|
Port Type |
Flange, Straight Threaded |
1. High Cost-Effectiveness: Priced at only 1/3 of the original equipment manufacturer (OEM), significantly reducing maintenance and procurement costs. Especially suitable for large-scale fleet maintenance, engineering projects, and small to medium-sized equipment users, helping customers significantly save on budgets.
2. Perfect Size Compatibility: Installation is identical to the OEM.
3. Reliable Performance: Utilizing high-quality cast iron/aluminum alloy materials, key parameters such as displacement, pressure (up to 3000 psi), and flow rate are highly similar to the OEM, with a volumetric efficiency exceeding 90%, meeting the needs of most operating conditions.
4. Fast Delivery: Delivery time is much shorter than the OEM (which often takes weeks or even months), effectively reducing equipment downtime losses.
5. Comprehensive After-Sales Support: Provides a 12-month warranty, free technical consultation and selection guidance, and rapid response and replacement in case of problems, eliminating any concerns.
As a professional manufacturer of compatible products, our PGP series of hydraulic gear pumps are highly favored by customers in the aftermarket.
1. Cast iron pump body: Robust and durable, highly resistant to contamination, suitable for harsh environments.
2. Roller bearing design: Heavy-duty bearing, long service life.
3. Fixed displacement: Stable output.
4. High pressure and high flow: Up to 3000 psi (207 bar) pressure, up to 66 GPM (250 LPM) flow rate.
5. Speed: Up to 2400 rpm.
6. Flexible configuration: Supports single pump/dual/multi-unit operation, piggyback, and bidirectional rotation.
7. Multiple interfaces: SAE/ISO/DIN flanges, shafts, and ports, ensuring good installation compatibility.
1.only 1/3 of the original manufacturer's price
2.1 year warranty
3.24-hour after-sales service and technical support
4.Customization OEM service
1.How long is the delivery date?
About 10-15days, depending on the quantity of products ordered.
2.Can it be customized?
Yes
3.What are your main products?
Hydraulic Cylinders, Hydraulic Gear Pump, Gear Motor and Parts
4. What services do you provide?
12-Month Warranty, 24/7 After-Sales Service
5. Can I visit the factory?
Yes
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