VDC-13A(B)-2A3-1A*20 Nachi Double vane Pump
VDC Series:VDC-1A/B; VDC-2A/B; VDC-3A/B
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Nachi Double Vane Pump VDC-13A(B)-2A3-1A*20
Key Features of Nachi Double Vane Pump VDC-13A(B)-2A3-1A*20
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High-Pressure Stability: Equipped with innovative pressure control, pressure balance mechanisms, and an original 3-point ring support system, the VDC-13A(B)-2A3-1A*20 achieves outstanding performance at high pressures up to 2000 psi (140 bar), ensuring stable operation even in harsh high-pressure working conditions.
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Low Vibration & Noise: The adoption of a 3-point support system for the control piston and bias piston effectively reduces ring vibration, delivering quiet operation and a comfortable working environment, which is crucial for precision equipment and indoor applications.
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High Precision & Quick Response: An innovative ring stopper eliminates excessive ring displacement, enhancing the pump’s response speed and ensuring high-precision operation at all times—whether during startup, shutdown, or load changes.
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Energy-Saving & High Efficiency: New mechanical improvements minimize power loss, especially during full cutoff, optimizing energy utilization and reducing operational costs. Compared with traditional hydraulic pumps, it achieves better energy-saving effects in pressure-holding scenarios.
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Easy Maintenance: The pressure adjustment and discharge rate adjustment mechanisms are located on the same side of the pump, simplifying maintenance and handling, reducing downtime, and improving work efficiency.
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Compact & Space-Saving Design: As a double vane pump, it integrates two pump units into one body, sharing a single motor and shaft, which saves installation space and facilitates integration into compact hydraulic systems.
Technical Specifications of Nachi VDC-13A(B)-2A3-1A*20 Double Vane Pump
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Specification Item
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Details
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Model
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VDC-13A(B)-2A3-1A*20
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Pump Type
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Double Variable Volume Vane Pump
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Mounting Type
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Foot Mounting (VDC-13A) / Flange Mounting (VDC-13B)
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Maximum Pressure
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2000 psi (140 bar)
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Pressure Adjustment Range
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290 – 1000 psi (20.4 – 71.4 kgf/cm²) [A3 specification]
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Speed Range
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800 – 1800 min⁻¹ (RPM)
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Design Number
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20 (standard design)
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Key Advantages
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High efficiency, low noise, stable high-pressure operation, easy maintenance
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Applications of Nachi VDC-13A(B)-2A3-1A*20 Double Vane Pump
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Industrial presses and machine tools
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Mobile construction equipment
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Offshore machinery and marine equipment
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Hydraulic power units and compact hydraulic stations
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Precision control systems and automated production lines
Why Choose Nachi VDC-13A(B)-2A3-1A*20 Double Vane Pump?
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Original Nachi technology, ensuring stable performance and long service life;
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Optimized structure design, reducing energy consumption and operational costs;
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Wide pressure adjustment range, adapting to different working conditions;
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Easy maintenance and replacement, reducing downtime;
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Comprehensive after-sales service and technical support, solving your application problems in a timely manner.
MAECENAS IACULIS
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