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OEM/ODM V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment

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V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment
V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment
V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment
V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment

V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment

We are proud to introduce to you the V series 20-45V low-noise high-pressure hydraulic vane pump core, which is a product designed for industrial equipment.
The V series pump core focuses on low-noise design. We use state-of-the-art technology to provide a quiet and comfortable working environment. Whether operating under high pressure or high speed, the noise level of the pump core can be kept to a minimum. This low-noise design not only reduces noise pollution in the work environment but also enhances operator comfort.
Our pump elements have high-pressure capabilities. It can stably and reliably provide the required high-pressure hydraulic power to ensure the normal operation of industrial equipment. Whether it is used in heavy excavators, metallurgical equipment, or oil field machinery, our pump cores can cope with various high-pressure requirements.
Our V series pump cartridges are ideally suited for industrial equipment. Whether in manufacturing, warehousing logistics, or other industrial fields, our pump cores can provide high-quality hydraulic power support for equipment. It has efficient pumping capacity and performance stability and can adapt to various process requirements and working environments.
Our pump elements use advanced materials and manufacturing processes to ensure their durability and reliability. It undergoes strict quality control and testing to ensure that every pump element manufactured meets high standards. This reliability and stability not only extends the service life of the equipment but also reduces the frequency of maintenance and parts replacement.
We offer a customized service that can be individually configured and designed according to the specific needs of our clients. Whether it is the adjustment of the displacement of the pump core, pressure range, or other accessories, our team will provide solution according to your requirements.
Our V series 20-45V low noise high-pressure hydraulic vane pump core is a product with performance and wide application. Whether in the field of industrial equipment or other industrial applications, it can provide stable and reliable hydraulic power support while maintaining the advantages of low noise and high pressure. Our customized services will meet your specific needs and provide you with solution.
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  • Technical Parameters
  • Dimensional Drawing
  • Model Description
  • Precautions
  • Contact Us
  • Series A B C D E F G H K M
    (Gasket)    		 N
    (O-Ring)
    20V 82.5 82 70.8 47.2 61.8 4.75 76.2 6 73.8 82.76x76.26x3.5 40x3.55
    25V 96.8 98.5 87.2 52.2 71.6 4.75 90.5 6.5 88.19 97x91x3.5 43.7x3.55
    35V 114.3 117.7 105 72.2 90.3 6.35 108 6.3 103.94 144.5x108.5x3.5 63.09x3.53
    45V 133.3 141 119 80.2 106.1 6.35 127 10 124 133.6x127.6x3.5 73x3.55

     Series Internal spline parameter of rotor
    Spline Pitch Number of teech Pressure angle Major diameter Minor diameter
    20V 48/96 30 45° 16.617 15.56
    25V 48/96 40 45° 21.9 20.86
    35V 40/80 37 45° 24.38 23.1
    45V 12/24 14 30° 32.59 27.6
  • Install and use
    1. During installation, the coaxiality error between the pump shaft and the drive motor shaft should be ≤0.10mm and a flexible coupling should be used. The support structure should be firm, rigid, and able to fully absorb vibration. The pump shaft should be installed horizontally.
    2. When the working speed is lower than 1200r/min, it is recommended to put the suction port of the pump upward during installation so that it is easy to absorb oil when starting.
    3. Match the pipelines according to the size of the oil port, especially the oil inlet pipe, and install a safety relief valve in the system; the oil inlet pipeline must be strictly sealed to prevent air leakage, and the oil return pipe opening should be lower than the liquid level.
    4. Before starting the pump, check whether the inlet and outlet routes and the direction of rotation are correct. When the pump is newly installed or restarted after being stopped for a long time, the air should be released from the oil outlet. When starting, run at low pressure (1.5MPa).
    5. When the pump is installed higher than the oil level of the tank, the oil suction height is ≤500mm. It is keep the oil suction port lower than the oil level in the fuel tank. The positive pressure at the suction port should be ≤0.03MPa.
    6. Keep the oil clean, and the pipes and fuel tank must be thoroughly cleaned. Install a filter with sufficient capacity at a position above 50mm from the pump suction inlet to the bottom of the tank. The recommended accuracy is 100μm. A fine filter should be installed in the system, it is recommended to be 25μm and the oil cleanliness level should be within NAS12.
    7. The operating temperature of the oil should be controlled within the range of 15~55°C. The oil should be heated when starting in severe cold and low temperatures. The oil pump should be inched several times without load before running continuously without load.
    8. Pay attention to the viscosity and quality of the oil. It is recommended to use 32 anti-wear hydraulic oil when the ambient temperature is low.
    9. If you need to change the direction of the oil port, first remove the relevant pump body screws, be careful not to separate the left and right pump bodies, ensure that the heart piece rotates at a certain angle with the oil inlet, and then gradually tighten diagonally.
    10. After the entire pump is installed, rotate the pump shaft by hand. It should be even and flexible.

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Taizhou Dengxu Hydraulic Machinery Co., Ltd.

Taizhou Dengxu Hydraulic Machinery Co., Ltd. is a Wholesale V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment Suppliers and OEM/ODM V Series 20-45V Hydraulic Vane Pump Cartridge Kits With Low Noise High Pressure For Industrial Equipment Factory. We are a member of the China Hydraulic and Pneumatic Seals Industry Association, recognized as a Chinese Integrity Enterprise Quality Standard Unit, and acknowledged as a technology-based small and medium-sized enterprise in Zhejiang Province. Additionally, we hold the status of an AAA credit enterprise. Our company has achieved ISO9001 quality management system certification, and our measurement and testing system is qualified. We have established a provincial-level high-tech enterprise research and development center, showcasing our strong technological innovation capabilities. With complete and advanced production and testing equipment, our products have successfully passed spot inspections conducted by the national technical supervision department for six consecutive times.




Why We're Trusted by Customers?

  • Professional Supplier

    Our team has over 20 years of experience in the hydraulic export field, emphasizing both quality and price. Focusing on the hydraulic sector, it is safer to cooperate with a professional company.

  • Quality Assurance

    We have testing lab and advanced inspection equipment, which can ensure the quality of the products.

  • Customization Service

    We have a strong R&D team which can produce products according to the drawings or samples.

  • Competitive Price

    We have our own machining factory and accept large quantity purchase orders from customers. These allow us to control mass production and costs well, so that we can offer better price.

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Taizhou Dengxu Hydraulic Machinery Co., Ltd. has always been committed to the research and production of hydraulic vane pumps and gear pumps.

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