Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of high pressure gear pump in China. We warmly welcome you to wholesale bulk high pressure gear 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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- Authorized distributor of major global hydraulic brands.
- Guaranteed 100% new and original products.
- Fast and reliable delivery worldwide.
- Extensive inventory of hydraulic components.
Product Overview
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High pressure gear pumps are essential components in hydraulic systems, designed to deliver a consistent and high-volume flow of hydraulic fluid under extreme pressure. These pumps are widely used in industrial machinery, construction equipment, and mobile hydraulics where reliability, efficiency, and durability are crucial.
Key Advantages
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- High pressure up to 350 bar for heavy-duty applications.
- Durable cast iron/steel construction with long service life.
- Consistent flow with low pulsation.
- Compact design for easy installation.
- Low noise operation for industrial and mobile use.
- Compatible with various hydraulic fluids.
- OEM original quality for reliable performance.
- High efficiency with minimal power loss.
Technical Specifications
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| Parameter | Specification / Range |
|---|---|
| Maximum Pressure | 350 bar |
| Flow Rate | 10 – 200 L/min |
| Displacement | 5 – 100 cc/rev |
| Gear Type | External / Internal |
| Mounting Type | Flange / Foot / SAE |
| Shaft Type | Keyed / Splined |
| Operating Temperature | -20°C to 80°C |
| Fluid Compatibility | Mineral Oil, Synthetic Oil, Water-Glycol |
| Material | Cast Iron / Steel / Aluminum |
| Efficiency | Volumetric: 90–95%, Mechanical: 85–90% |
| Noise Level | ≤ 70 dB (depending on flow) |
| Weight | 5 – 50 kg (model dependent) |
| Brand | OEM Original from Parker, Eaton, Bosch Rexroth, HAWE, Nachi |
Applications
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- Industrial machinery and presses
- Construction equipment such as loaders and excavators
- Mobile hydraulic systems
- Agricultural machinery
- Marine and offshore hydraulics
- Injection molding machines
Related Models
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- Parker PGP Series
- Eaton Vickers V Series
- Bosch Rexroth REXROTH Series
- HAWE GP Series
- Nachi NG Series
These models cover a wide range of pressure and flow specifications, ensuring customers can find the right solution for their system.
FAQ
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Q1: How do I select the right high pressure gear pump?
A1: Consider your system's required flow rate, maximum operating pressure, fluid type, and mounting compatibility. You can consult Yanhui Hydraulic's technical team for professional recommendations.
Q2: Can these pumps handle abrasive fluids?
A2: Standard high pressure gear pumps are designed for clean hydraulic fluids. For abrasive applications, special materials or filters may be necessary.
Q3: What maintenance is required?
A3: Regular inspection of fluid cleanliness, pump seals, and alignment is recommended to maximize service life.
Q4: Are these pumps original brand products?
A4: Yes, Yanhui Hydraulic only supplies original, genuine brand gear pumps to ensure performance and reliability.
Contact Us
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Please send us your required model number, system parameters, or application details. Our experienced team will respond promptly with accurate information and professional support to help you make the right purchasing decision.
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