Product Overview
The HPI P1AAN2060HL20A02N (Part Number: 4073107981) is a high-performance external hydraulic gear pump engineered for demanding industrial hydraulic systems. Manufactured by HPI, this fixed-displacement pump utilizes precision-ground spur gears to deliver a consistent, pulsation-free flow of hydraulic fluid across a wide range of operating pressures. The P1AAN2060HL20A02N is designed as a direct-fit replacement for OEM installations, offering reliable performance in continuous-duty applications where consistent flow and durable construction are critical. Its robust casing and high-tolerance gear set ensure efficient power transfer and long service life in the most challenging industrial environments.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Gear Pump (External Gear Design) |
| Model Designation | P1AAN2060HL20A02N |
| Manufacturer Part Number | 4073107981 |
| Displacement | Nominal 20 cm³/rev (based on model code) |
| Operating Pressure | Standard Industrial Grade (Up to 250 bar continuous, 280 bar peak) |
| Mounting & Connection | Standard ISO 4-bolt flange / Manufacturer Interface |
| Rotation Direction | Clockwise (viewed from drive shaft) |
| Shaft Type | Straight keyed shaft (standard SAE) |
Engineering Features & Advantages
- Precision Gear Performance: The high-precision, case-hardened spur gears are profile-ground to minimize internal leakage and ensure high volumetric efficiency, delivering a stable and consistent flow rate even under varying load conditions.
- Industrial Reliability: Built with a high-strength cast iron or aluminum alloy casing, this pump is designed for continuous operation under severe industrial conditions, offering excellent resistance to contamination and wear.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original OEM standards ensures a drop-in replacement without the need for system modifications, reducing downtime and installation costs.
- Low Noise Operation: Optimized gear tooth geometry and bearing design significantly reduce pressure pulsations and operational noise, contributing to a quieter and more comfortable working environment.
- Robust Bearing Support: Heavy-duty journal bearings or anti-friction bearings provide superior radial and axial load support, extending the pump’s service life in high-pressure applications.
Typical Industrial Applications
This HPI gear pump is ideally suited for a wide range of heavy industrial hydraulic systems, including plastic injection molding machines, metallurgical presses, construction and marine hydraulics, CNC machine tools, and general industrial power units requiring reliable, fixed-displacement fluid power.
PRODUCT IMAGES
HPI P1AAN2060HL20A02N / 4073107981 Hydraulic Gear Pump
âš¡ Emergency Plant Maintenance & Ready-to-Ship Notice:
- Authentic & Fully Tested: 100% bench tested for hydraulic response, pressure rating, and null-bias stability before dispatch.
- Fast Dispatch: In-stock units ready for same-day dispatch via DHL / FedEx Express directly to your plant.
- Pre-Shipment Verification: High-definition photos, video testing runs, and serial number verification provided prior to shipment.
- Peace of Mind: Covered by our 12-Month Replacement Warranty.
Shop the genuine HPI P1AAN2060HL20A02N / 4073107981 Hydraulic Gear Pump. This Italy-made high-pressure hydraulic component features a robust external gear design, delivering leak-free, reliable fluid control for heavy-duty industrial systems.