NB2 & NT2 Series Internal Gear Pump | NT2-G10F, G16F, NBZ3-G25F | High Pressure Low Noise Pump
| Model Number | NB2, NT2-G10F, NT2-G12F, NT2-G16F, NBZ, NBZ2-G10F, NBZ3-G25 F |
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Product Description
NB2/NT2/NBZ Series High-Performance Low-Noise Internal Gear Pumps
Product Overview: The NB2, NT2, and NBZ Series represent the pinnacle of quiet high-pressure hydraulic technology, engineered specifically for precision equipment such as injection molding machines, die-casting machinery, and CNC press brakes. This selection features core single pumps including NT2-G10F, G12F, and G16F, alongside the pressure-compensated NBZ2/NBZ3 series. Utilizing a unique internal gear principle and advanced radial/axial gap compensation, these pumps deliver near-pulsation-free flow even at pressures of 25-31.5 MPa. They are the premier power choice for servo-driven hydraulic systems seeking enhanced response speed and repetition accuracy.
Key Technical Advantages:
Ultra-Quiet & Low Pulsation: The internal gear architecture minimizes impact during meshing, resulting in decibel levels significantly lower than external gear pumps and ensuring rock-solid pressure stability.
Dual-Directional Compensation: Incorporates precision axial and radial gap compensation to maintain elite volumetric efficiency of over 95% throughout its service life.
High-Pressure Durability: Built to withstand frequent loading and unloading cycles with exceptional fatigue resistance and stable rated pressure performance.
Seamless Servo Integration: Designed with ultra-low rotational inertia, perfectly matching the rapid start-stop, reversal, and variable speed requirements of high-frequency servo motor drives.
Compact & Easy Integration: Standardized G-Series Flange (G10F/G25F) interfaces allow for rapid installation within various precision Hydraulic Power Units (HPUs).
Detailed Models & Parameters:
Core Series: NB2, NT2, NBZ Internal Gear Series.
Model Keywords: NB2-G10F, NT2-G10F, NT2-G12F, NT2-G16F, NBZ2-G10F, NBZ3-G25F.
Displacements: 10 cc/rev, 12 cc/rev, 16 cc/rev, 25 cc/rev.
Pressure Ratings: Continuous rated pressure up to 250 – 315 Bar (3625 – 4500 PSI).
Mounting Specs: G10F, G12F, G16F, G25F Standard Flanges.
Target Applications: Precision servo IMMs, hydraulic press brakes, automated test benches, and high-performance hydraulic units.



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