Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of nachi pump in China. We warmly welcome you to wholesale bulk nachi pump for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Product Overview
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| Pump Type | Full Name | Key Function | Typical Use |
|---|---|---|---|
| Piston Pump | Variable / Fixed Displacement Piston Pump | High-pressure and precise flow control | CNC machines, presses, injection molding |
| Vane Pump | Hydraulic Vane Pump | Smooth and quiet hydraulic output | Medium-pressure industrial systems |
| Gear Pump | Hydraulic Gear Pump | Simple and reliable oil delivery | Mobile machinery and basic hydraulic units |
Key Advantages
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| Category | Advantage | Description | Why It Matters in Real Applications |
|---|---|---|---|
| Performance | High Efficiency | High volumetric efficiency reduces energy loss during operation | Helps reduce electricity cost and improves machine productivity |
| Stable Pressure Output | Consistent hydraulic pressure even under load changes | Ensures precise machine movement and stable production quality | |
| Noise Control | Low Noise Operation | Optimized internal structure reduces vibration and noise | Ideal for indoor factories and precision manufacturing environments |
| Energy Saving | Load-Sensing / Variable Control | Some series adjust output based on system demand | Reduces heat generation and energy consumption |
| Durability | Long Service Life | High-quality materials and precision machining | Reduces downtime and maintenance costs |
| Wear Resistance | Hardened internal components reduce wear under high pressure | Improves reliability in continuous operation systems | |
| Design | Compact Structure | Smaller footprint compared to many standard pumps | Easier installation in limited space systems |
| Modular Maintenance | Easy disassembly and part replacement | Reduces repair time and maintenance difficulty | |
| Control | Fast Response Speed | Quick adjustment to system pressure changes | Important for servo systems and precision machinery |
| Wide Pressure Range | Suitable from medium to ultra-high pressure systems | Flexible use across multiple industries | |
| Compatibility | Multiple Series Options | Piston, vane, and gear pump variations | Easy matching with different hydraulic systems |
| Global Replacement Use | Many models can replace other international brands | Simplifies sourcing and spare parts management | |
| Stability | Anti-Cavitation Design | Reduces risk of cavitation damage | Extends pump lifespan and improves reliability |
| Maintenance | Clean Oil Sensitivity | Designed to work efficiently with proper filtration | Encourages better system maintenance habits |
Technical Specifications
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| Parameter | Details |
|---|---|
| Brand | Nachi |
| Product Type | Hydraulic Pump |
| Pump Types | Piston Pump / Vane Pump / Gear Pump |
| Maximum Pressure | Up to 35 MPa |
| Flow Range | 5 – 500 L/min |
| Rotation Speed | 600 – 3600 RPM |
| Hydraulic Oil | Mineral Hydraulic Oil |
| Mounting Type | Flange / Foot Mounted |
| Control Type | Pressure Compensation / Load Sensing |
| Operating Temperature | -20°C to 80°C |
| Application Industries | Industrial Machinery, Marine, Construction, Injection Molding |
Related Models
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| Series | Pump Type | Common Models |
|---|---|---|
| PVS Series | Variable Displacement Piston Pump | PVS-0B-8N1, PVS-1B-16N2, PVS-2B-35N3, PVS-3B-45N3 |
| PZ Series | High-Pressure Piston Pump | PZ-6B, PZ-11B, PZ-22B |
| IPH Series | Gear Pump | IPH-2A, IPH-3A, IPH-4A |
FAQ
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Can Nachi pumps replace Rexroth, Parker, or other brands?
Yes, in many cases Nachi pumps can replace other brands such as:
- Bosch Rexroth
- Parker Hannifin
- Yuken
- Vickers
But replacement is only safe when you confirm:
- Pressure rating (MPa)
- Flow rate (L/min)
- Mounting flange type
- Shaft size and rotation direction
- Port configuration
Even small differences can affect system performance.
Contact Us
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Request a Quote Today to ensure your hydraulic system performs at its best with genuine components from Yanhui Hydraulic.
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