Product Overview
The ATOS PFG-214-D-RO is a high-performance external gear pump engineered by ATOS, a globally recognized manufacturer of precision hydraulic components. Operating on the positive displacement principle, this fixed-displacement gear pump uses a pair of precision-machined, intermeshing gears to draw hydraulic fluid from the reservoir and deliver a continuous, pulsation-free flow to the system. The PFG series is specifically designed for robust industrial duty, offering excellent volumetric efficiency and reliable performance in demanding hydraulic circuits. The “RO” designation indicates a specific rotation and porting configuration, ensuring direct compatibility with standard ATOS mounting interfaces. This pump serves as a primary pressure source in open-loop hydraulic systems, converting mechanical energy from an electric motor or combustion engine into hydraulic power for actuation and control.
Technical Specifications
| Parameter | Specification / Feature |
|---|---|
| Component Type | Hydraulic Gear Pump |
| Model Designation | PFG-214-D-RO |
| Operating Pressure | Standard Industrial Grade (Up to 250 bar continuous, 280 bar peak) |
| Mounting & Connection | Standard ISO 4-bolt flange / SAE splined shaft |
| Displacement Range | Nominal 14 cm³/rev (group 2 size) |
| Rotation Direction | Clockwise (RO configuration) |
| Body Material | High-strength cast iron / aluminium alloy casing |
Engineering Features & Advantages
- Precision Gear Performance: The intermeshing gears are manufactured with tight tolerances and surface-hardened for minimal wear, ensuring consistent flow output and high volumetric efficiency over a long service life.
- Industrial Reliability: Built for continuous operation under severe industrial conditions, with robust bearings and sealing systems that withstand high pressures and thermal cycling.
- Direct Fit Replacement: Exact dimensional and functional compatibility with original ATOS PFG series pumps, allowing drop-in replacement without modification to existing manifolds or drive couplings.
- Low Noise Operation: Optimized gear tooth profile and rigid casing design reduce pressure pulsations and airborne noise, improving workplace conditions.
- Contamination Tolerance: The simple, rugged construction of the gear pump provides excellent resistance to fluid contamination, making it ideal for less-than-perfect industrial environments.
Typical Industrial Applications
The ATOS PFG-214-D-RO gear pump is widely used in heavy industrial scenarios including plastic injection molding machines, metallurgical presses, construction and marine hydraulics, and CNC machine tools. Its reliable fixed-displacement flow is ideal for systems requiring consistent actuation, such as clamping circuits, hydraulic motors, and lubrication systems in demanding manufacturing and mobile equipment.
PRODUCT IMAGES
ATOS PFG-214-D-RO Hydraulic Gear Pump
⚡ 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.
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