Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of vickers 25v12a 1c22r hydraulic vane pump in China. We warmly welcome you to wholesale bulk vickers 25v12a 1c22r hydraulic vane pump for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Why Choose Yanhui Hydraulic?
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- Professional consultation on valve selection and installation
- Assistance with technical specifications and system integration
- Access to genuine parts and other top hydraulic brands
- Quick and safe shipping worldwide
- Reliable after-sales service and troubleshooting guidance
Product Overview
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The Vickers 25V12A 1C22R is a fixed displacement vane pump designed to deliver smooth hydraulic flow with minimal pulsation. Compared to gear pumps, vane pumps like this one offer quieter operation and better efficiency, making them ideal for environments where noise and performance stability matter.
Key Advantages
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- Balanced vane structure that reduces internal load and wear
- Replaceable cartridge design for easy maintenance
- High volumetric efficiency even under continuous operation
- Stable pressure output, suitable for precision machinery
Technical Specifications
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| Parameter | Value |
|---|---|
| Model | Vickers 25V12A 1C22R |
| Pump Type | Vane Pump |
| Displacement | 12 GPM (approx.) |
| Maximum Pressure | Up to 172 bar (2500 psi) |
| Rotation | Right-hand (R) |
| Mounting Type | Flange mounting |
| Shaft Type | Keyed shaft |
| Port Type | Standard SAE ports |
| Speed Range | 600 – 1800 RPM |
| Fluid Type | Hydraulic oil |
| Noise Level | Low |
| Efficiency | High volumetric efficiency |
Applications
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- Injection molding machines
- CNC machine tools
- Construction equipment
- Agricultural machinery
- Material handling systems
- Industrial hydraulic power units
FAQ
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How do I confirm that 1C22R is the correct configuration?
Check your original pump nameplate or technical drawing. The 1C22R code defines mounting, shaft, and rotation. If unsure, provide photos or specifications to your supplier for verification.
What is the exact displacement of the 25V12A in cc/rev?
The 25V12A corresponds to approximately 12 GPM at rated speed, which equals about 45.4 cc/rev. This value may vary slightly depending on manufacturing tolerances and operating conditions.
What inlet pressure is required to avoid cavitation?
Minimum: 0.8 bar absolute
Recommended: 1–2 bar absolute
Maximum: 2.5 bar absolute
Ensure suction lines are correctly sized and free of restrictions to prevent cavitation.
Contact Us
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If you are looking for the original vane pump or need help confirming the correct configuration, feel free to contact us. Our team is ready to provide fast and professional support.
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