HPP Series Variable Piston Pump | HPP-VD3V, VB2V, VF2V | Industrial Hydraulic Oil Pump
| Model Number | HPP, HPP-VD3V-L40A5-A, HPP-VB2V-L8A3-EE, HPP-VF2V-L63A3-A |
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Product Description
HPP Series Variable Displacement Industrial Hydraulic Oil Piston Pump
Product Overview: The HPP series is a high-efficiency axial piston variable pump specifically engineered for open-circuit industrial hydraulic systems. Known for its precise and reliable pressure compensation logic, the HPP series is widely utilized in CNC machine tools, footwear machinery, woodworking equipment, and compact Hydraulic Power Units (HPUs). From the compact HPP-VB2V to the high-flow HPP-VF2V, these pumps deliver stable pressure while automatically modulating displacement to meet system demands, significantly reducing energy consumption and oil temperature.
Key Technical Advantages:
Precision Variable Control (A3/A5): Featuring advanced pressure-compensating designs. Models like the HPP-VD3V-L40A5 automatically adjust flow based on preset pressure, enabling energy-saving operation with high-pressure holding and low-flow output.
Low Noise & Extended Longevity: Optimized swashplate architecture and high-strength piston assemblies ensure ultra-low noise levels even at 1800 rpm, meeting modern indoor factory environmental standards.
Superior Suction Performance: The fluid-dynamically optimized internal flow path provides excellent self-priming capabilities, effectively preventing cavitation and extending the service life of both the hydraulic oil and pump components.
High Interchangeability: Complies with standard industrial mounting specifications and features flexible porting configurations (e.g., EE interface), allowing for easy direct replacement of mainstream brand pumps and reducing maintenance overhead.
Specific Models & Technical Parameters: This product line features core configurations: HPP-VD3V-L40A5-A, HPP-VB2V-L8A3-EE, and HPP-VF2V-L63A3-A. Key specifications: Displacements ranging from 8 cm³/rev to 63 cm³/rev; broad rated pressure ranges (A3/A5 grades); support for standard 4-hole or 2-hole mounting flanges; and compatibility with standard industrial hydraulic oils.



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