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PGH
Green Hydraulic
Yes
ISO9001，CE
• Industrial • Energy • Government (Non Aerospace) • HVAC • Mobile • Natural Resources • Transportation (Non Aerospace)
1.Construction Equipment 2.Agriculture 3.Material Handling 4.Marine 5.Industrial Machinery
Key Shaft and Spline shaft
1 set
Product Description
The PGH Hydraulic Gear Pump is a high-pressure internal gear pump designed for smooth, low-noise, and highly efficient hydraulic performance. Featuring an advanced internal gear structure, it provides stable flow with minimal pulsation, making it ideal for precision hydraulic systems.
Low Noise & Low Pulsation
Internal gear design ensures smooth flow and significantly reduces noise and vibration.
High Pressure Capability
Designed for stable operation under high-pressure working conditions.
High Efficiency Performance
Excellent volumetric efficiency with minimal energy loss.
Compact and Robust Design
Space-saving structure with durable construction for long service life.
Stable and Precise Output
Provides consistent flow, ideal for precision hydraulic systems.
| Parameter | FS2–5.0 | FS2–6.3 | FS2–8.0 | FS3–11.0 | FS3–13.0 | FS3–16.0 |
| Weight (kg) | 4.3 | 4.4 | 4.6 | 4.8 | 5 | 5.3 |
| Speed Range (rpm)rₘᵢₙ (min⁻⊃1;) | 600 | 600 | 600 | 600 | 600 | 600 |
| Speed Range (rpm)rₘₐₓ (min⁻⊃1;) | 3000 | 3000 | 3000 | 3000 | 3000 | 3000 |
| Displacement (cm³) | 5.24 | 6.5 | 8.2 | 11 | 13.3 | 16 |
| Flow qᵥ (L/min) | 7.5 | 9.3 | 11.8 | 15.8 | 19.1 | 23 |
Applications
Industrial Machinery
Injection molding machines, presses, machine tools
Plastic & Rubber Equipment
Extrusion lines, molding systems
Hydraulic Power Units
Centralized hydraulic systems
Construction Equipment
Medium-duty machinery requiring smooth operation
Automation Systems
Precision control hydraulic circuits
PGH Hydraulic Gear Pumps are typically packaged securely to prevent damage during transit. The packaging includes:
Protective Wrapping: To safeguard the pump from environmental damage.
Custom Crates: For larger, heavier pumps, ensuring safe handling.
Documentation: Includes installation, maintenance instructions, and warranty details.
Delivery time depends on the model, customizations, and location but typically ranges from 2 to 6 weeks from the order date.
It is an internal gear pump, designed for low noise and smooth hydraulic performance.
The key advantage is low pulsation and quiet operation, ideal for precision systems.
It typically operates at high pressure (up to around 250–300 bar depending on model).
They are widely used in industrial machinery, injection molding, and hydraulic power units.
Yes, they are commonly used as a replacement for Bosch Rexroth PGH series pumps.
Use clean hydraulic oil, maintain filtration (≤25 μm), avoid dry running, and ensure proper installation.
Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.
Please provide the following details:
Model or displacement
Working pressure
Speed
Quantity
We will reply within 12 hours with a competitive quotation.
The PGH pumps are manufactured in compliance with international standards, ensuring high performance and reliability:
ISO 9001: Certified for quality management systems.
CE Certification: Ensures compliance with European safety, health, and environmental protection standards.
RoHS Compliance: Ensures the pump does not contain hazardous materials.
Factory Testing: Every pump is rigorously tested for performance, pressure, and leak integrity before shipping.
The pump's flow is adjusted by changing the angle of an internal swash plate. As the swash plate angle changes, the stroke length of the pistons varies, which in turn changes the volume of fluid displaced per rotation, allowing the flow rate to adapt to the system's needs.
Factory established in 2005;
With a great deal of production experience;
80+ employees become the professional team;
Constant updated ERP system ensure efficiency of work;
Sophisticated equipment ehanced the accuracy of products;
Professional salesmen provide the greast service;
With a large number of famous customers all over the world;
Great after-sales service;
With the long term cooperation with famous logistics and express company in China,provide the better goods service.
Small order/sample order,full payment in advance; Big orders send the first payment 30% before the production,and the balance before shippment.We'll show the photos of the products and packages before delivery.
Of course we can. Just send me your logo we can make it for you.
America(40.5%):USA, Canada, Argentina, Brazil
Europe(30.8%):Italy,Germany,England,Holland,Spain,Swiss,Finland,Russia,Poland.
Asia(23.5%):Korea,singapore,India,Turkey,Vietnam,Saudi Arabia,Syria, Israel,Lebanon.
Others(5.8%).
The Green hydraulic pump manufacturing facility is a specialized industrial plant that focuses on producing hydraulic pumps and related components. These factories are equipped with advanced machinery and technology to fabricate high-quality pumps designed for a wide range of applications, from heavy equipment and machinery to automotive and industrial systems.
The production process typically involves precision engineering, where raw materials like metals and alloys are processed into pump components such as gears, pistons, cylinders, and seals. These parts are then assembled into fully functional hydraulic pumps, which are tested for performance and quality control to ensure reliability, efficiency, and durability under various working conditions.
Green Hydraulic's manufacturing facilities for hydraulic pumps maintain stringent quality standards, often adhering to international certifications, to meet the expectations of customers in industries such as construction, agriculture, automotive, and manufacturing.
All hydraulic pumps produced by Green Hydraulic have undergone compliance testing, ensuring their quality and reliability.
To meet the diverse needs of different industries, the green hydraulic offer customization options, such as specialized seals, materials, and pump configurations. These facilities often work closely with engineering teams to develop tailored solutions for specific applications, from high-pressure systems to low-flow, high-efficiency pumps.
Each pump undergoes a rigorous quality control process, where pressure tests and performance assessments are conducted to ensure that the pumps meet the required standards for flow rate, pressure capacity, and durability.
