HG0 & HG00 Series Pump | HG0-08, HG0-13-01R-VPC, HG00-20-13 | Low Noise Internal Gear Pump
| Model Number | HG0-08-01R-VPC, HG0-10-01R-VPC, HG0-13-01R-VPC, HG0-16-01R-VPC, HG0-20-01R-VPC |
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Product Description
HG0 & HG00 Series High-Performance Low-Noise Internal Gear Pumps
Product Overview: The HG0 and HG00 Series represent a premium internal gear pump solution engineered for precision hydraulic environments requiring extreme silence, compact dimensions, and high-pressure stability. This featured selection includes core displacements from HG0-08 to HG0-20 and specialized tandem configurations like HG00-20-13-01R-VP. Utilizing a unique internal gearing principle and precision radial/axial pressure compensation, the HG0 series delivers near-pulsation-free flow even at peak pressures. It is the premier power choice for CNC machine tools, servo injection molding machines, hydraulic press brakes, and high-end Hydraulic Power Units (HPUs) aiming for energy efficiency and noise reduction.
Key Technical Advantages:
Ultra-Quiet Operation: The internal gear principle drastically reduces impact during meshing, resulting in decibel levels significantly lower than traditional external gear pumps for a superior workspace.
Dual-Directional Compensation: Incorporates advanced axial and radial pressure compensation to minimize internal leakage, maintaining an elite volumetric efficiency of over 95% throughout its service life.
Smooth, Pulsation-Free Flow: Optimized gear profiles ensure minimal flow and pressure ripples, enhancing the movement precision of sensitive hydraulic actuators and cylinders.
Compact Tandem Integration: The HG00 series allows for multiple independent circuits on a single drive shaft, significantly optimizing installation space within hydraulic stations.
Seamless Servo Integration: Designed with ultra-low rotational inertia, perfectly matching the rapid start-stop and variable speed requirements of high-frequency servo motor drives.
Detailed Models & Parameters:
Core Series: HG0 & HG00 Internal Gear Series.
Model Keywords: HG0-08, HG0-10, HG0-13, HG0-16, HG0-20, HG0-13-01R-VPC, HG00-20-13-01R-VP.
Displacements: 8cc, 10cc, 13cc, 16cc, 20cc (Supports tandem combinations).
Pressure Ratings: Continuous rated pressure up to 250 – 315 Bar (3625 – 4500 PSI).
Rotation: 01R (Clockwise/CW).
Design Features: VPC / VP (Pressure Compensated Specifications).
Target Applications: Precision servo IMMs, CNC press brake hydraulic units, aerospace test benches, and laboratory hydraulic stations.

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