20VQ vane pump
Green Hydraulic
Yes
ISO9001 CE
Standard
1 set
Right hand or Left hand
1. Industrial Hydraulic Systems 2. Mobile Equipment (Industrial Vehicles) 3. Construction and Engineering Machinery 4. Metallurgy Industry
Key Shaft and Teeth Shaft
Product Description
The vane pump is a type of positive displacement pump widely used for transferring liquids, especially for high-viscosity and low-flow applications. It operates by rotating blades (or vanes) within the pump housing, which push the fluid through the system, providing continuous flow. Vane pumps are known for their efficiency, reliability, and ability to handle a variety of fluids in different industrial settings.
Simple Structure: Vane pumps have a straightforward design, making them easy to maintain and repair.
High Efficiency: The rotating vanes generate consistent pressure and flow, even under varying load conditions.
Versatile Applications: Capable of handling oils, viscous liquids, and liquids with suspended particles.
Durability: Vane pumps are robust and reliable, designed to last in harsh operational environments.
Smooth Operation: They produce minimal pulsation and vibration, ensuring a smooth and stable flow of fluid.
Technical Specifications：
Flow Rate: Varies based on model and design, typically ranging from small to large capacities.
Pressure Rating: Standard operating pressure typically ranges from 2 bar to 40 bar, depending on the specific pump configuration.
Material Compatibility: Can handle a variety of liquids, including oils, solvents, chemicals, and food products.
Power Requirements: Typically driven by electric motors, diesel engines, or hydraulic systems.
Customization Options：
Vane pumps can be customized to meet specific customer requirements, including:
Size & Flow Rates: Pumps can be tailored to meet the exact flow rate needed for the application.
Material Selection: Components such as vanes, seals, and housings can be made from corrosion-resistant materials for specialized environments.
Drive Type: Options for direct-drive, belt-driven, or gear-driven configurations.
Inlet/Outlet Configuration: Custom inlet and outlet sizes or orientations can be designed to suit system integration needs.
Vane 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.
| (F3-) | 25VQ | 19 | A | (F) | -1 | A | 30 | R |
| Note | Series | Flow code | Port connections | Installation type | Shaft type | Outlet positions | Design number | Rotation |
| No-marking Petroleum series oil emulsification fluid water glycol-fluid phosphate ester fluid | 20VQ | 2,3,4,5,6,7,8,9,10,11,12,14 | A-SAE 4 A-SAE 4 bolt flange | No-marking Flange Mounting F-Foot Mountion | 1/Str key 151/Spline | (Viewed from cover end of pump) A-Opposite inlet port B-90° CCW from inlet C-Inline with inle D-90°CW from inlet 30 | 30 | (Viewed from shaft end of pump) R-right hand for clockwise L-left hand for counter- clockwise |
| 25VQ | 10,12,14,15,17,19,21,25 | 1/Str key 86HD str key 11/Spline | 20 | |||||
| 35VQ | 21,25,30,32,35,38,45 | |||||||
| 45VQ | 42,45,50,57,60,66,75 |
1. Industrial Hydraulic Systems
2. Mobile Equipment
3. Construction and Engineering Machinery
4. Metallurgy and Steel Industry
5. Marine and Offshore Equipment
| series | Flow code（USgpm） | Geometric displace-ment mL/r | Max.operating pressure Mpa | Max.speed r/min | Min.spead r/min |
| 20VQ | 2 | 7(0.43) | 21 | 2700 | 600 |
| 3 | 10(0.61) | ||||
| 4 | 13(0.79) | ||||
| 5 | 16.5(1.01) | ||||
| 6 | 19(1.16) | ||||
| 7 | 22(1.40) | ||||
| 8 | 27(1.67) | ||||
| 9 | 30(1.85) | ||||
| 10 | 31.5(1.92) | ||||
| 11 | 35(2.14) | ||||
| 12 | 40(2.44) | 16 | |||
| 14 | 45(2.78) | 14 | |||
| 25VQ | 10 | 32(1.95) | 21 | 2700 | 600 |
| 12 | 38(2.32) | ||||
| 14 | 43.5(2.65) | ||||
| 15 | 47(2.89) | 2500 | |||
| 17 | 54(3.30) | ||||
| 19 | 60(3.66) | ||||
| 21 | 67(4.13) | ||||
| 25 | 79.2(4.83) | ||||
| 35VQ | 21 | 67(4.13) | 21 | 2500 | 600 |
| 25 | 81(4.94) | ||||
| 30 | 95(5.80) | ||||
| 32 | 101(6.16) | ||||
| 35 | 109(6.65) | 2400 | |||
| 38 | 119(7.26) | ||||
| 45 | 143(8.72) | 14 | |||
| 45VQ | 42 | 134(8.17) | 17.5 | 2400 | 600 |
| 45 | 143(8.72) | 2200 | |||
| 50 | 159(9.70) | ||||
| 57 | 181(11.05) | ||||
| 60 | 189(11.53) | ||||
| 66 | 210(12.81) | ||||
| 75 | 237(14.46) | 14 |
All vane 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.
We are a manufacture for vane pumps。.We are located in Changzhou City, Jiangsu Province, China.Welcome to visit us.
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.
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.
