PV2R1 Vane Pump

PV2R1 Vane Pump Overview

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, PV2R series single pumps provide the output flow of such a wide range as from 5.8 to 237 cm3/rev (.354 to 14.46 cu.in./rev). 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.

Core Features & Advantages

1. Low Noise & Smooth Operation

2. High Pressure Performance

3. Stable & Constant Flow Output

4. Wide Displacement Range

5. Compact & Lightweight Design

6. Easy Maintenance (Cartridge Design)

7. High Efficiency & Energy Saving

8. Wide Industrial Application Compatibility

PV2R1 Vane Pump Installation Dimensions

Technical Data

Applications

Winches, oil field and drilling

equipment, earthmoving and

construction equipment, die

casting, molding machines, press

machines, trash compactors, balers

and primary metals

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.

PV2R1 Vane Pump – FAQ

1. What type of pump is the PV2R1?

The PV2R1 is a fixed displacement vane pump designed for stable flow output in medium-pressure hydraulic systems.

2. What are the typical applications of the PV2R1 vane pump?

It is commonly used in machine tools, injection molding machines, hydraulic presses, and industrial equipment.

3. What is the maximum operating pressure of the PV2R1 pump?

The maximum operating pressure is typically up to 21 MPa (3050 PSI) for anti-wear hydraulic oil.

4. What is the displacement range of PV2R1 pumps?

The PV2R1 series offers a displacement range of approximately 5.8 to 31.0 cm³/rev, covering various flow requirements.

5. What is the recommended operating speed?

The maximum speed is generally 1800 r/min (recommended around 1200 r/min), and the minimum speed is about 750 r/min.

6. What type of hydraulic fluid can be used?

The pump is compatible with:

• Anti-wear hydraulic oil

• R&O oil

• Water glycol fluids

• Water-in-oil emulsions

• Phosphate ester fluids

7. What are the key advantages of the PV2R1 vane pump?

Key benefits include low noise, stable flow, high efficiency, compact design, and easy maintenance with cartridge structure.

8. What are common issues and how can they be prevented?

Common issues include noise, pressure drop, and wear, usually caused by oil contamination, air ingress, or improper installation. Regular maintenance and clean oil can prevent these problems.

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.