Parker Aluminum Pumps – H Series Overview

Aluminum Pumps – H Series Overview

Aluminum Pumps – H Series is a high-performance external hydraulic gear pump designed for compact and medium-duty hydraulic systems requiring stable flow output, lightweight structure, and reliable operating efficiency. Manufactured with a durable aluminum alloy housing and precision-machined internal components, the H Series delivers smooth hydraulic performance, low noise, and long service life in demanding industrial and mobile applications. Its compact design and excellent power-to-weight ratio make it ideal for agricultural machinery, construction equipment, mobile hydraulic systems, forklifts, and industrial power units where efficiency, durability, and installation flexibility are essential.

Features and Benefits

• High-Efficiency Hydraulic Gear Pump Design
  Adopts precision gear transmission structure and lightweight aluminum housing to provide stable flow output, high volumetric efficiency, and reliable hydraulic performance.

• Low Noise & Stable Operation
  

  Optimized gear profile and precision machining effectively reduce operating noise and pressure pulsation, ensuring smooth and quiet hydraulic system operation.

  Compact Structure & Flexible Installation
  Compact and lightweight aluminum construction allows convenient installation, easy maintenance, and flexible integration into various hydraulic systems.

• Wide Hydraulic Application Range
  Suitable for industrial machinery, agricultural equipment, construction machinery, hydraulic power units, and mobile hydraulic applications.

• Reliable Performance & Long Working Life
  Manufactured with durable aluminum alloy materials and precision machining technology, providing excellent wear resistance and dependable long-term operation.

Applications

The Aluminum Pumps – H Series provides reliable and efficient hydraulic power for industrial and mobile hydraulic systems requiring stable pressure, lightweight structure, and continuous operation:

• Construction Machinery: Suitable for loaders, excavators, and road construction equipment, supplying dependable hydraulic power for working systems and steering functions.

• Agricultural Equipment: Widely used in tractors, harvesters, and agricultural machinery for lifting, steering, and auxiliary hydraulic applications.

• Industrial Hydraulic Systems: Applied in hydraulic presses, machine tools, and automated production equipment requiring smooth and continuous hydraulic flow.

• Material Handling Equipment: Ideal for forklifts, stackers, and lifting platforms operating under varying load conditions.

• Mobile Hydraulic Vehicles: Installed in dump trucks, sanitation vehicles, and utility service trucks to support tipping and auxiliary hydraulic systems.

• Hydraulic Power Units: Suitable for compact hydraulic stations and power packs where lightweight construction, low noise, and reliable hydraulic performance are essential.

  
  

Packaging & Delivery

Aluminum Pumps – H Series 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.

Aluminum Pumps – H Series FAQ:

1. What is the Aluminum Pumps – H Series?

The Aluminum Pumps – H Series is a lightweight and efficient hydraulic gear pump designed for stable oil flow and reliable operation in industrial and mobile hydraulic systems.

2. What makes the Aluminum Pumps – H Series different from standard gear pumps?

• Stable Hydraulic Output: Precision gear structure ensures smooth and efficient oil delivery.

• Compact & Durable Construction: Aluminum alloy housing provides excellent heat dissipation and long service life.

• Low Noise Operation: Optimized internal components help reduce vibration and operating noise.

  
  

3. What is the working pressure range of Aluminum Pumps – H Series?

The Aluminum Pumps – H Series is suitable for medium and high-pressure hydraulic systems:

• Continuous Pressure: Up to 20 MPa (≈ 2900 PSI).

• Maximum Pressure: Up to 25 MPa (≈ 3600 PSI).
  It is widely used in construction machinery, agricultural equipment, mobile hydraulic systems, and industrial hydraulic applications.

  
  

4. Can Aluminum Pumps – H Series replace other brands?

Yes, the Aluminum Pumps – H Series can replace many standard hydraulic gear pumps, including:

• Parker Hydraulic Pumps

• Rexroth Hydraulic Pumps

• Commercial Hydraulic Gear Pumps
  Please verify mounting dimensions, shaft type, and displacement before replacement.

  
  

5. What hydraulic oil is recommended for Aluminum Pumps – H Series?

For reliable performance and extended service life:

• Oil Type: Anti-wear hydraulic oil (AW type).

• Viscosity: ISO VG32–VG68 recommended.

• Filtration: Clean hydraulic oil helps reduce internal wear and improve durability.

  
  

6. What is the typical speed range of Aluminum Pumps – H Series?

The Aluminum Pumps – H Series supports flexible operating conditions:

• Minimum Speed: 600 RPM

• Recommended Speed: 800–2500 RPM

• Maximum Speed: Up to 3000 RPM depending on displacement and operating conditions.

  
  

7. Do you provide OEM or customized services?

Yes, we support OEM and customization, including nameplate, packaging, and specific performance requirements. Send us your drawings or specifications for evaluation.

8. How can I get a quotation quickly

Please provide the following details:

• Model or displacement

• Working pressure

• Speed

• Quantity
  We will reply within 12 hours with a competitive quotation.

Certifications & Quality Assurance

Aluminum Pumps – H Series 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.

FAQ

1.What's our advantages?

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.

2.What is your payment terms?

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.

3.Can you make my own brand on the products?

Of course we can. Just send me your logo  we can make it for you.

4.What is our main export market?

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.