VQT Series Vane Pumps Overview
The VQT Series Vane Pumps are designed for high-performance hydraulic systems that demand quiet operation, energy efficiency, and long-lasting reliability. With advanced vane technology and precision manufacturing, these pumps provide smooth flow, low noise levels, and excellent volumetric efficiency even under high pressure. They are ideal for applications such as machine tools, plastic injection molding, and industrial presses, where consistent and efficient hydraulic power is essential.
Key Features & Advantages
Ultra-Low Noise Design – Specially engineered vane structure and optimized flow channels minimize noise and vibration during operation.
High Efficiency – Advanced hydraulic design ensures excellent volumetric and mechanical efficiency, reducing energy consumption.
High Pressure Performance – Capable of maintaining stable flow and performance under high working pressures.
Compact & Robust Construction – Space-saving design with durable materials for long service life and reliable operation.
Smooth Operation – Delivers consistent flow with minimal pulsation, ensuring precise hydraulic control.
Easy Maintenance – Modular design allows for quick inspection and replacement of wear parts.
Wide Application Range – Ideal for machine tools, plastic injection molding machines, presses, and other industrial hydraulic systems requiring quiet and efficient power.
Application
1. Industrial Hydraulic Systems
2. Mobile Equipment
3. Construction and Engineering Machinery
4. Metallurgy and Steel Industry
5. Marine and Offshore Equipment
Packaging & Delivery
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 | -30VQ | -A | -B | -21 | -A | -2 | -297 |
| Series | Thru-drive connection | Mounting flange | Flow code | Port connections | Thr-drive coupling | Shaft type |
F3:Fluoro rubber seals
No:standar seals | 25VQT | A
B
BP
C | B 101-2 | 12,14,17,21 | A-SAE 4-bolt flange | 2-SAE splined couplingincluded with pump | 202-Straight Key 203-Straight Key 297-Splined |
| 35VQT | C 127-2 | 25,30,35,38 |
| 45VQT | C 127-2 | 42,50,60 |
Certifications & Quality Assurance
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.
| Series | Flow code USgpm@1200r/min 7bar(100psi) | Geomrtric displacement | Max.speed r/min | Max.plessure bar(psi) | Flow L/min(USgpm) Max.speed and Max.Pressure | Input kw(hp) Max.speed and Max.pressure | Approximate weight kg(lb.) |
| 25VQT*S | 12
14
17
21 | 40.2(2.45) 45.4(2.77) 55.2(3.37) 67.5(4.12) | 2700
2700
2500
2500 | 210(3000)
210(3000)
210(3000)
210(3000) | 88.5(23)
103.8(27)
119.2(31)
146.2(38) | 41.0(55)
46.6(62.5) 51.8(69.5)
61.9(83) | 19.5(43) |
| 35VQT*S | 25
30
35
38 | 81.6(4.98) 97.7(5.96) 112.8(6.88) 121.6(7.42) | 2500
2500
2400
2400 | 210(3000)
210(3000)
210(3000)
210(3000) | 173.1(45)
211.5(55)
230.8(60)
250.0(65) | 75.3(101) 87.8(117.5) 98.5(132)
104.4(140) | 28.6(63) |
| 45VQT*S | 42
50
60 | 138.7(8.46) 162.3(9.90) 193.4(11.80) | 2200
2200
2200 | 175(2500)
175(2500)
175(2500) | 255.8(66.5) 303.8(79)
369.2(96) | 91.4(122.5) 105.2(141) 126.8(170) | 38.2(84) |
FAQ
1.Are you a manufacture for the vane pump or a wholesale ?
We are a manufacture for vane pumps。.We are located in Changzhou City, Jiangsu Province, China.Welcome to visit us.
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.
