Guangdong Yanhui Hydraulic Co., Ltd. is one of the leading manufacturers and suppliers of voith ipv4-25-171 hydraulic pump in China. We warmly welcome you to wholesale bulk voith ipv4-25-171 hydraulic pump for sale here from our factory. If you have any enquiry about pricelist and quotation, please feel free to email us.
Product Overview
▔▔The VOITH IPV4-25-171 is a premium high-pressure internal gear hydraulic pump designed by Voith Turbo. Known for its exceptional engineering, this fixed-displacement pump delivers reliable fluid power across constant and variable speed applications. It stands out in the industry for converting mechanical energy into hydraulic force with minimal energy loss.
Key Advantages
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Superior Efficiency: Delivers volumetric and overall efficiency that is typically 5% to 10% better than standard industry alternatives, saving energy over time.
Ultra-Low Noise: Engineered with precise gear meshing that reduces noise emissions down to 45 dB(A), creating a much quieter workspace.
Minimal Pressure Pulsation: Provides a smooth, continuous fluid flow, which protects downstream valves and prolongs the lifespan of your hydraulic network.
Radial and Axial Compensation: Features smart gap-sealing technology that self-adjusts to maintain high performance even under fluctuating pressures.
Technical Specifications
▔▔| Parameter | Specifications & Value |
| Model Type | Internal Gear Hydraulic Pump |
| Geometric Displacement | 25.4 cc/rev (cm³/revolution) |
| Pump Flow Rate (at 1,500 rpm) | 38.1 L/min |
| Continuous Working Pressure | 330 bar (4,786 PSI) |
| Peak Operating Pressure | 400 bar (5,800 PSI) |
| Maximum Rotation Speed | 3,000 rpm |
| Minimum Rotation Speed | 400 rpm |
| Direction of Rotation | Clockwise (Right-hand) |
| Shaft Connection Type | Cylindrical Shaft (25 mm diameter / 8 mm keyway) |
| Net Weight | 10.2 kg (Approx. 22.5 lbs) |
| Recommended Fluid Viscosity | 10 to 100 mm²/s (cSt) |
Applications
▔▔| Industrial Application | Specific Use Case | Key Operational Benefit |
| Plastic Injection Molding | Controls clamping and precise injection speeds. | Low noise creates a safer factory floor; low pulsation ensures flawless part quality. |
| Metalworking & Press Machines | Supplies steady high pressure to hydraulic punch presses. | High pressure capacity supports long-cycle manufacturing without overheating. |
| Waste Compactors & Balers | Powers massive cylinders that crush scrap metal or paper recycling. | Compact layout saves physical space while producing excellent torque. |
| Lifting & Material Handling | Controls elevators, scissor lifts, and industrial cranes. | Smooth fluid movement ensures precise load positioning and operator safety. |
Related Models
▔▔| Model Family | Displacement (cc/rev) | Max Speed (rpm) | Continuous Pressure (bar) | Flow Rate at 1500 rpm (L/min) |
| IPV4-13-171 | 13.3 | 3,000 | 330 | 20.0 |
| IPV4-16-171 | 15.8 | 3,000 | 330 | 23.7 |
| IPV4-20-171 | 20.1 | 3,000 | 330 | 30.2 |
| IPV4-25-171 (This Model) | 25.4 | 3,000 | 330 | 38.1 |
| IPV4-32-171 | 32.5 | 3,000 | 330 | 48.8 |
FAQ
▔▔Q1: What does the "IPV4-25-171" part number mean break down to?
A: "IPV" refers to the high-pressure internal gear pump family designed for standard constant-speed drives. The number "4" signifies the frame size, while "25" specifies the structural size (representing a displacement of roughly 25.4 cc per revolution). The ending sequence "171" identifies structural variations such as shaft style, rotational direction, and seal configurations.
Q2: Can I run this pump in reverse (Counter-clockwise)?
A: No. The IPV4-25-171 is engineered strictly for clockwise rotation. Running the pump backward can starve the internal mechanisms of oil, break the internal fluid seals, and cause immediate physical damage to the gears.
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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