A2VK107MARL1G0PE1-SO2 A2VK107MARL1G0PE2-SO2 A2VK28MARL1G0PE1-SO2 Spot original German Rexroth A2VK metering axial piston pump variable corrosion-resistant hydraulic pump
The Rexroth A2VK series represents a line of high-performance variable displacement axial piston pumps engineered for precision applications requiring reliable hydraulic power and exceptional metering accuracy. These pumps are specifically designed to handle demanding media, including polyurethane components such as polyol and isocyanate, making them ideal for industrial, mobile, and hydraulic systems where durability and control are critical.
| Model Number | Displacement | Key Characteristics |
|---|---|---|
| A2VK107MARL1G0PE1-SO2 | 107 cm³/rev | High-capacity pump suited for applications requiring large flow volumes; includes SO2 corrosion protection |
| A2VK107MARL1G0PE2-SO2 | 107 cm³/rev | Similar to the PE1 variant with potential differences in control or sealing configuration; maintains SO2 protection |
| A2VK28MARL1G0PE1-SO2 | 28 cm³/rev | Compact displacement model ideal for medium-flow applications; features manual adjustment and SO2 protection |
- Type: Variable displacement axial piston pump, swashplate design
- Nominal Pressure: Up to 250 bar
- Maximum Pressure: 315 bar (intermittent operation)
- Displacement Range: 28-107 cm³/rev
- Speed Range: Up to 3000 rpm (dependent on model and application)
- Control Type: Manual adjustment via handwheel for precise flow regulation
- Material: Cast iron, with specialized seals and material pairings for media compatibility
- Corrosion Protection: SO2 standard for enhanced resistance in harsh environments
- Volumetric Efficiency: High efficiency ensuring accurate flow distribution
- High Metering Accuracy: Provides reproducible variable flow volumes, essential for precise dispensing and mixing operations
- Robust Construction: Designed with special material pairings and sealing elements compatible with polyol and isocyanate, ensuring longevity and reliability
- Low Pulsation & Noise: Advanced design minimizes medium pulsation and operational noise, suitable for noise-sensitive environments
- Excellent Suction Performance: Capable of operating under self-priming conditions, reducing the need for auxiliary suction pumps
- Dual Shaft Seals: Equipped with buffer fluid ports to enhance safety and prevent environmental contamination
- Modular Design: Facilitates easier maintenance and component replacement, reducing downtime
- Polyurethane foam injection and metering systems
- Mobile machinery (e.g., road rollers, pavers)
- Industrial hydraulic systems
- Sewage and high-pressure fluid handling applications
- Machinery requiring precise hydraulic power and flow control
The "SO2" indicates special corrosion protection, making the pump suitable for use in harsh environments or with aggressive media. This enhances durability and extends service life.
Yes. The A2VK series pumps are designed with specific material pairings and sealing elements to ensure compatibility with polyurethane components while maintaining high metering accuracy.
The PE1 and PE2 suffixes typically refer to variations in control options, sealing arrangements, or specific factory-set configurations. For precise operational differences, it is recommended to consult the official technical data sheet for each specific model variant.
Based on available information, delivery can typically be arranged within 15 days for standard orders, though this may vary based on stock availability and order quantity.
Regular maintenance includes monitoring for leaks, checking shaft seals, ensuring hydraulic fluid cleanliness, and following recommended service intervals. The pumps are designed for long service life with minimal maintenance under proper operating conditions.
All Rexroth A2VK series pumps are backed by a manufacturer's limited warranty. Technical support, spare parts, and repair services are available through authorized distributors and service centers to ensure optimal performance throughout the product lifecycle.
If you need further details, technical drawings, or pricing information, please contact an authorized Rexroth distributor for assistance.
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