Iron and Aluminum Pumps - P16 Series
Green Hydraulic
Standard export carton/plywood case
Yes
ISO9001,CE
1.Compact construction machinery 2. Agricultural hydraulic equipment 3. Forklifts and material handling systems 4. Industrial hydraulic power units 5. Hydraulic lifting equipment 6. Mobile hydraulic vehicles and utility systems
1.Compact construction machinery 2. Agricultural hydraulic equipment 3. Forklifts and material handling systems 4. Industrial hydraulic power units 5. Hydraulic lifting equipment 6. Mobile hydraulic vehicles and utility systems
Key Shaft and Spline shaft
1 set
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Product Description
P16 Series Iron and Aluminum Gear Pump is a compact fixed-displacement external hydraulic gear pump designed for low and medium-pressure hydraulic systems. Featuring precision-machined gears, durable cast iron and aluminum construction, and a compact structure, the P16 series provides stable hydraulic flow, reliable efficiency, low noise operation, and dependable performance. It is widely used in agricultural machinery, compact construction equipment, material handling systems, and hydraulic power units.

Stable Flow Output
Provides smooth and consistent hydraulic oil delivery for stable system performance.
High Efficiency Design
Precision gear processing minimizes internal leakage and improves volumetric efficiency.
Compact & Lightweight Structure
Compact iron and aluminum housing design allows flexible installation and good heat dissipation.
Low Noise Operation
Optimized gear structure helps reduce vibration and operating noise.
Reliable Durability
High-strength components and wear-resistant gears ensure stable long-term operation.
Wide Application Compatibility
Suitable for various hydraulic systems with multiple shaft, mounting, and port configurations available.
Specifications
| Models | Displacement | Rated Pressur | Max Pressur | Speed-Min | Speed-Rated | Speed-Max | Volumetric Efficiency | L1 (mm) | L (mm) | Weight |
| (cc/rev) | e (MPa) | e (MPa) | (r/min) | (r/min) | (r/min) | (≥%) | (kg) | |||
| P16 Series Iron and Aluminum Pumps | 16 | 20 | 25 | 500 | 2000 | 3000 | 90 | 60.5 | 130 | 3.8 |

Applications
Applications
Compact construction machinery (mini loaders, small hydraulic equipment)
Agricultural machinery (tractors, sprayers, harvesters)
Material handling equipment (forklifts, stackers)
Industrial hydraulic systems (power units, light presses)
Hydraulic lifting and transport equipment
Municipal and mobile hydraulic machinery
Factory & FAQ

P16 Series Iron and Aluminum Pumps are typically packaged securely to ensure safe transportation and protection during delivery. The packaging includes:
Protective Wrapping: Prevents dust, moisture, and external damage during transit.
Reinforced Carton or Wooden Packaging: Suitable for compact hydraulic pumps to ensure safe handling and transportation.
Documentation: Includes product specifications, installation guidance, and maintenance information.
Delivery time depends on order quantity, configuration requirements, and destination, typically ranging from 2 to 5 weeks after order confirmation.
What is the P16 Series Iron and Aluminum Gear Pump?
It is a fixed-displacement external gear pump designed for stable hydraulic oil delivery in low and medium-pressure hydraulic systems.
What is the working principle of this pump?
It uses precision meshing gears to transfer hydraulic oil from the inlet port to the outlet port, providing continuous and stable flow output.
What are the main advantages of the P16 series?
It offers compact structure, stable flow, reliable efficiency, low noise operation, and durable iron and aluminum construction.
What industries commonly use this pump?
It is widely used in agricultural machinery, compact construction equipment, forklifts, hydraulic power units, and mobile hydraulic systems.
Can the pump support different rotation directions?
Yes, selected models support clockwise or counterclockwise rotation according to hydraulic system requirements.
What hydraulic oil is recommended?
Anti-wear hydraulic oil such as ISO VG32, VG46, or VG68 is recommended depending on operating temperature conditions.
What are the installation requirements for P16 series pumps?
Standard flange mounting
Correct shaft alignment is required
Avoid excessive radial or axial shaft load
Proper hydraulic piping and oil cleanliness are important for long service life.
What applications are P16 series pumps commonly used in?
They are commonly applied in:
Compact construction machinery
Agricultural hydraulic equipment
Material handling systems
Industrial hydraulic power units
Hydraulic lifting equipment
Mobile hydraulic machinery
P16 Series Iron and Aluminum Pumps are manufactured in compliance with international quality standards, ensuring reliable performance, stable operation, and long service life in hydraulic applications:
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.