Vickers Type 25V 35V 45V Vane Pump for Injection Molding Machine | 25V14A, 25V21A
| Model Number | 25V14A-1A22R, 35V38A-1C22R |
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Product Description
Vickers Type 25V / 35V / 45V High-Pressure Vane Pumps for Injection Molding Machines
Product Overview: The V Series fixed displacement vane pumps are the global power standard for injection molding machine hydraulic systems. Featuring the classic Intra-Vane design, this series is specifically engineered for high-frequency, high-pressure continuous operation in industrial environments. This range highlights core models including 25V14A-1A22R, 25V14A-1C22R, 25V21A-1C22R, along with specialized shaft configurations such as 1B22R and 1D22R. Utilizing a superior radial pressure-balanced construction, these pumps maintain peak volumetric efficiency at pressures up to 21 MPa, effectively reducing heat generation and extending the service life of injection molding equipment.
Key Technical Advantages:
Patented Intra-Vane Technology: The unique double-vane design automatically compensates for wear, significantly reducing contact stress against the cam ring and ensuring thousands of hours of efficient operation.
100% OEM Interchangeability: Manufactured to strict industrial protocols, these pumps are fully compatible with original machine housings and plumbing, enabling rapid “drop-in” replacement.
Modular Cartridge Kit Maintenance: Features a replaceable cartridge system. During maintenance, there is no need to remove the pump from the machine; simply replace the internal kit in minutes to restore factory performance and minimize downtime.
Ultimate Silent & Low Pulsation: The precision-ground 12-vane rotor system provides highly smooth flow output, drastically reducing mechanical noise in injection molding workshops.
Target Applications: Plastic injection molding machines, rubber extruders, hydraulic balers, die-casting machines, and various heavy-duty industrial power units.
Detailed Models & Parameters:
Core Series: Vickers Type V Series (25V, 35V, 45V).
Model Keywords: 25V14A-1A22R, 25V14A-1C22R, 25V21A-1C22R, 1B22R, 1D22R.
Flow Codes (GPM @ 1200rpm): Key specifications including 14 GPM and 21 GPM.
Technical Specs: 1A / 1C / 1B / 1D (Covering straight key, splined, and specialized shafts); 22 (Design sequence); R (Right-hand/Clockwise rotation).
Pressure Ratings: Rated continuous working pressures up to 17.2 – 21 MPa (172 – 210 Bar).




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