VQH 20V 25V 35V 45V 50V Pump Vanes-single

20V 25V 35V 45V 50V Pump Vanes-single Overview

The 20V / 25V / 35V / 45V / 50V Pump Vanes (Single Type) are high-quality replacement components designed for vane pumps used in industrial and mobile hydraulic systems. These vanes play a critical role in ensuring efficient oil suction and discharge, directly affecting pump performance, efficiency, and service life.

Features

These pumps are of high pressure and high performance, which have been developed especially for low noise operation. To comply with a variety of applications including injection moulding machines, The intergral driving parts of the pumps are combined into a kit form and available for supply as a cartridge kit. Therefore, the replacement of the driving parts can be done easily.

20V 25V 35V 45V 50V Pump Vanes-single Efficiency

The single-type pump vanes for 20V–50V series help vane pumps run efficiently and reliably.

• High Sealing – Maintains close contact with the cam ring, reducing leakage

• Low Friction – Smooth sliding minimizes energy loss

• Stable Performance – Ensures consistent flow and pressure

• Durable & Wear-Resistant – Keeps efficiency over long-term use

• Energy-Saving – Reduces power consumption and heat

Technical Data

20V 25V 35V 45V 50V Pump Vanes-single Installation Dimensions

Applications

The 20V / 25V / 35V / 45V / 50V Pump Vanes (Single Type) are essential components for vane pumps used in a variety of hydraulic systems. Typical applications include:

• Machine Tools – Lathes, milling machines, and CNC equipment

• Injection Molding Machines – Ensures smooth and precise hydraulic operation

• Hydraulic Power Units (HPU) – Stable oil supply for industrial systems

• Industrial Automation Equipment – Conveyor systems, presses, and assembly lines

• Construction & Mobile Machinery – Light-duty hydraulic systems

• Plastic & Rubber Machinery – Extrusion and molding equipment

These vanes help vane pumps deliver stable, efficient, and reliable hydraulic performance across different industrial and mobile applications.

Packaging & Delivery

Charge 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.

HVP10/20/30/1010/1020/2030 Hydraulic Vane Pump FAQ 

1. What are these pump vanes used for?

They are key components in vane pumps, responsible for creating sealed chambers for hydraulic oil flow.

2. What types of pumps are they compatible with?

Compatible with 20V, 25V, 35V, 45V, and 50V series vane pumps.

3. What material are the vanes made of?

High-strength wear-resistant alloy to ensure long service life.

4. How do they improve pump efficiency?

By maintaining close contact with the cam ring, reducing internal leakage and friction.

5. Are they suitable for continuous operation?

Yes, they are designed for long-term and stable hydraulic operation.

6. How often should vanes be replaced?

Replacement depends on pump usage and wear, but high-quality vanes can last for thousands of operating hours.

7. Can these vanes reduce pump noise?

Yes, their smooth sliding design helps minimize vibration and noise.

8. Are they easy to install?

Yes, they are single-type vanes with precise dimensions, making installation and maintenance straightforward.

Certifications & Quality Assurance

Charge 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.

FAQ

1.How does the variable displacement work?

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.

2.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.

3.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.

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

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

5.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.